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< div id = "projectname" > json-c
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  < span id = "projectnumber" > 0.13.1</ span >
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< a href = "#nested-classes" > Data Structures</ a > |
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< p > Internal methods for working with json_type_object objects. Although this is exposed by the < a class = "el" href = "json__object_8h.html#a2caa52ae1863bd073444f3737138a4db" > json_object_get_object()</ a > function and within the < a class = "el" href = "structjson__object__iter.html" > json_object_iter</ a > type, it is not recommended for direct use.
< a href = "#details" > More...</ a ></ p >
< table class = "memberdecls" >
< tr class = "heading" >< td colspan = "2" >< h2 class = "groupheader" >< a name = "nested-classes" ></ a >
Data Structures</ h2 ></ td ></ tr >
< tr class = "memitem:" >< td class = "memItemLeft" align = "right" valign = "top" > struct   </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "structlh__entry.html" > lh_entry</ a ></ td ></ tr >
< tr class = "separator:" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:" >< td class = "memItemLeft" align = "right" valign = "top" > struct   </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "structlh__table.html" > lh_table</ a ></ td ></ tr >
< tr class = "separator:" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
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< tr class = "heading" >< td colspan = "2" >< h2 class = "groupheader" >< a name = "define-members" ></ a >
Macros</ h2 ></ td ></ tr >
< tr class = "memitem:a032f1bd115df254dda325437203ce5fb" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a032f1bd115df254dda325437203ce5fb" > LH_PRIME</ a >     0x9e370001UL</ td ></ tr >
< tr class = "separator:a032f1bd115df254dda325437203ce5fb" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a66b61772c29d85eb52b697e0b0dc0aaf" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a66b61772c29d85eb52b697e0b0dc0aaf" > LH_LOAD_FACTOR</ a >     0.66</ td ></ tr >
< tr class = "separator:a66b61772c29d85eb52b697e0b0dc0aaf" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a93fad7f8ae44575dc89c9567859972d2" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a93fad7f8ae44575dc89c9567859972d2" > LH_EMPTY</ a >     (void*)-1</ td ></ tr >
< tr class = "separator:a93fad7f8ae44575dc89c9567859972d2" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:ac69428f2de0a6fb080b6fb373d506aa7" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ac69428f2de0a6fb080b6fb373d506aa7" > LH_FREED</ a >     (void*)-2</ td ></ tr >
< tr class = "separator:ac69428f2de0a6fb080b6fb373d506aa7" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:ac32e80138c5be6dd9b0483a9cbcc8799" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ac32e80138c5be6dd9b0483a9cbcc8799" > JSON_C_STR_HASH_DFLT</ a >     0</ td ></ tr >
< tr class = "separator:ac32e80138c5be6dd9b0483a9cbcc8799" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a62316f34fd42941b97a8e9a6b6e68faa" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a62316f34fd42941b97a8e9a6b6e68faa" > JSON_C_STR_HASH_PERLLIKE</ a >     1</ td ></ tr >
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< tr class = "memitem:ad7dd67da915065dce2c6f44cb03e2d82" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ad7dd67da915065dce2c6f44cb03e2d82" > lh_foreach</ a > (table, entry)    for(entry = table-> head; entry; entry = entry-> next)</ td ></ tr >
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< tr class = "memitem:abcbb0df08b4976d0649b826b6bacfca1" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#abcbb0df08b4976d0649b826b6bacfca1" > lh_foreach_safe</ a > (table, entry, tmp)    for(entry = table-> head; entry && ((tmp = entry-> next) || 1); entry = tmp)</ td ></ tr >
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< tr class = "separator:abcbb0df08b4976d0649b826b6bacfca1" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a77c5cddef96e6f1ab036ccf911783456" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a77c5cddef96e6f1ab036ccf911783456" > _LH_INLINE</ a >     inline</ td ></ tr >
< tr class = "separator:a77c5cddef96e6f1ab036ccf911783456" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:afb856ed4a9bcfd090dde5151fa3ad9ae" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#afb856ed4a9bcfd090dde5151fa3ad9ae" > _LH_UNCONST</ a > (a)    ((void *)(uintptr_t)(const void *)(a))</ td ></ tr >
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< tr class = "memitem:a7579ce28b8366fc9b8656f14270aa3aa" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a7579ce28b8366fc9b8656f14270aa3aa" > lh_entry_k</ a > (entry)    < a class = "el" href = "linkhash_8h.html#afb856ed4a9bcfd090dde5151fa3ad9ae" > _LH_UNCONST</ a > ((entry)-> k)</ td ></ tr >
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< tr class = "memitem:a0d4052ccfd8c5d351a9c1d3ba07671b3" >< td class = "memItemLeft" align = "right" valign = "top" > #define  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a0d4052ccfd8c5d351a9c1d3ba07671b3" > lh_entry_v</ a > (entry)    < a class = "el" href = "linkhash_8h.html#afb856ed4a9bcfd090dde5151fa3ad9ae" > _LH_UNCONST</ a > ((entry)-> v)</ td ></ tr >
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</ table >< table class = "memberdecls" >
< tr class = "heading" >< td colspan = "2" >< h2 class = "groupheader" >< a name = "typedef-members" ></ a >
Typedefs</ h2 ></ td ></ tr >
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< tr class = "memitem:a671553d0ee3c2a123190ba0f8ed2b635" >< td class = "memItemLeft" align = "right" valign = "top" > typedef void(  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > )(struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *e)</ td ></ tr >
< tr class = "separator:a671553d0ee3c2a123190ba0f8ed2b635" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a38bae27995dcfb6ee3fb109a9be229b2" >< td class = "memItemLeft" align = "right" valign = "top" > typedef unsigned long(  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a38bae27995dcfb6ee3fb109a9be229b2" > lh_hash_fn</ a > )(const void *k)</ td ></ tr >
< tr class = "separator:a38bae27995dcfb6ee3fb109a9be229b2" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a91fd85fc81b0c7c83c62f00e84729091" >< td class = "memItemLeft" align = "right" valign = "top" > typedef int(  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a91fd85fc81b0c7c83c62f00e84729091" > lh_equal_fn</ a > )(const void *k1, const void *k2)</ td ></ tr >
< tr class = "separator:a91fd85fc81b0c7c83c62f00e84729091" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
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< tr class = "memitem:a766e90057496fc6712d6be0da180a21f" >< td class = "memItemLeft" align = "right" valign = "top" > typedef struct < a class = "el" href = "structlh__table.html" > lh_table</ a >   </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a766e90057496fc6712d6be0da180a21f" > lh_table</ a ></ td ></ tr >
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</ table >< table class = "memberdecls" >
< tr class = "heading" >< td colspan = "2" >< h2 class = "groupheader" >< a name = "func-members" ></ a >
Functions</ h2 ></ td ></ tr >
< tr class = "memitem:ac8e1d61af44d9c0824d8c7980385bcd3" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ac8e1d61af44d9c0824d8c7980385bcd3" > json_global_set_string_hash</ a > (const int h)</ td ></ tr >
< tr class = "separator:ac8e1d61af44d9c0824d8c7980385bcd3" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
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< tr class = "memitem:a9c4f8a71dbe4d3390d9f7adb331beb0e" >< td class = "memItemLeft" align = "right" valign = "top" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a9c4f8a71dbe4d3390d9f7adb331beb0e" > lh_table_new</ a > (int size, < a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *free_fn, < a class = "el" href = "linkhash_8h.html#a38bae27995dcfb6ee3fb109a9be229b2" > lh_hash_fn</ a > *hash_fn, < a class = "el" href = "linkhash_8h.html#a91fd85fc81b0c7c83c62f00e84729091" > lh_equal_fn</ a > *equal_fn)</ td ></ tr >
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< tr class = "separator:a9c4f8a71dbe4d3390d9f7adb331beb0e" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
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< tr class = "memitem:a6bf630754affe92612639542a6c49c3f" >< td class = "memItemLeft" align = "right" valign = "top" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a6bf630754affe92612639542a6c49c3f" > lh_kchar_table_new</ a > (int size, < a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *free_fn)</ td ></ tr >
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< tr class = "separator:a6bf630754affe92612639542a6c49c3f" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
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< tr class = "memitem:af8108563b961dbf5471fe2c0e51f40a5" >< td class = "memItemLeft" align = "right" valign = "top" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#af8108563b961dbf5471fe2c0e51f40a5" > lh_kptr_table_new</ a > (int size, < a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *free_fn)</ td ></ tr >
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< tr class = "separator:af8108563b961dbf5471fe2c0e51f40a5" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a81653acf740cf8c9fe672e6cd16df0cf" >< td class = "memItemLeft" align = "right" valign = "top" > void  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a81653acf740cf8c9fe672e6cd16df0cf" > lh_table_free</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t)</ td ></ tr >
< tr class = "separator:a81653acf740cf8c9fe672e6cd16df0cf" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a86c0cd547be1e2c2486a73bd58e1352c" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a86c0cd547be1e2c2486a73bd58e1352c" > lh_table_insert</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k, const void *v)</ td ></ tr >
< tr class = "separator:a86c0cd547be1e2c2486a73bd58e1352c" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a4558a9347a422e03a15b0b7a29b82dc3" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a4558a9347a422e03a15b0b7a29b82dc3" > lh_table_insert_w_hash</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k, const void *v, const unsigned long h, const unsigned opts)</ td ></ tr >
< tr class = "separator:a4558a9347a422e03a15b0b7a29b82dc3" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:ad3b6ca2d967a6c3021ee6c39e014a918" >< td class = "memItemLeft" align = "right" valign = "top" > struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ad3b6ca2d967a6c3021ee6c39e014a918" > lh_table_lookup_entry</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k)</ td ></ tr >
< tr class = "separator:ad3b6ca2d967a6c3021ee6c39e014a918" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a59ecaf34ef59280952f4459b2de63677" >< td class = "memItemLeft" align = "right" valign = "top" > struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a59ecaf34ef59280952f4459b2de63677" > lh_table_lookup_entry_w_hash</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k, const unsigned long h)</ td ></ tr >
< tr class = "separator:a59ecaf34ef59280952f4459b2de63677" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a49c27f18a174eaf126d1b7953df13cb1" >< td class = "memItemLeft" align = "right" valign = "top" > const void *  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a49c27f18a174eaf126d1b7953df13cb1" > lh_table_lookup</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k)</ td ></ tr >
< tr class = "separator:a49c27f18a174eaf126d1b7953df13cb1" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a81c270bb0dd9d5c8a3e7ae20bc4d67f3" >< td class = "memItemLeft" align = "right" valign = "top" >< a class = "el" href = "json__object_8h.html#a81f02022906fafc71eb9197049f07f73" > json_bool</ a >   </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a81c270bb0dd9d5c8a3e7ae20bc4d67f3" > lh_table_lookup_ex</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k, void **v)</ td ></ tr >
< tr class = "separator:a81c270bb0dd9d5c8a3e7ae20bc4d67f3" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:ae5885a71c3457190fb1dc2d6e20dde3b" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ae5885a71c3457190fb1dc2d6e20dde3b" > lh_table_delete_entry</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *e)</ td ></ tr >
< tr class = "separator:ae5885a71c3457190fb1dc2d6e20dde3b" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a2fed2c78f70d229edb2d00775ffe593c" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a2fed2c78f70d229edb2d00775ffe593c" > lh_table_delete</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, const void *k)</ td ></ tr >
< tr class = "separator:a2fed2c78f70d229edb2d00775ffe593c" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:ac9ba631c91fe80fb905f04c7cd526f2b" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#ac9ba631c91fe80fb905f04c7cd526f2b" > lh_table_length</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t)</ td ></ tr >
< tr class = "separator:ac9ba631c91fe80fb905f04c7cd526f2b" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a1294160fa0e80cee04cd745a401f43a4" >< td class = "memItemLeft" align = "right" valign = "top" > void  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a1294160fa0e80cee04cd745a401f43a4" > lh_abort</ a > (const char *msg,...)</ td ></ tr >
< tr class = "separator:a1294160fa0e80cee04cd745a401f43a4" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
< tr class = "memitem:a30c8414e31aeee7669acc938116d933f" >< td class = "memItemLeft" align = "right" valign = "top" > int  </ td >< td class = "memItemRight" valign = "bottom" >< a class = "el" href = "linkhash_8h.html#a30c8414e31aeee7669acc938116d933f" > lh_table_resize</ a > (struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *t, int new_size)</ td ></ tr >
< tr class = "separator:a30c8414e31aeee7669acc938116d933f" >< td class = "memSeparator" colspan = "2" >   </ td ></ tr >
</ table >
< a name = "details" id = "details" ></ a >< h2 class = "groupheader" > Detailed Description</ h2 >
< div class = "textblock" >< p > Internal methods for working with json_type_object objects. Although this is exposed by the < a class = "el" href = "json__object_8h.html#a2caa52ae1863bd073444f3737138a4db" > json_object_get_object()</ a > function and within the < a class = "el" href = "structjson__object__iter.html" > json_object_iter</ a > type, it is not recommended for direct use. </ p >
</ div >< h2 class = "groupheader" > Macro Definition Documentation</ h2 >
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< td class = "memname" > #define _LH_INLINE    inline</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< dl class = "deprecated" >< dt >< b >< a class = "el" href = "deprecated.html#_deprecated000009" > Deprecated:</ a ></ b ></ dt >< dd > Don't use this outside of < a class = "el" href = "linkhash_8h.html" title = "Internal methods for working with json_type_object objects. Although this is exposed by the json_obje..." > linkhash.h</ a > : </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "afb856ed4a9bcfd090dde5151fa3ad9ae" ></ a >
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< div class = "memitem" >
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< td class = "memname" > #define _LH_UNCONST</ td >
< td > (</ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > a</ td >< td > )</ td >
< td >     ((void *)(uintptr_t)(const void *)(a))</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< dl class = "deprecated" >< dt >< b >< a class = "el" href = "deprecated.html#_deprecated000010" > Deprecated:</ a ></ b ></ dt >< dd > Don't use this outside of < a class = "el" href = "linkhash_8h.html" title = "Internal methods for working with json_type_object objects. Although this is exposed by the json_obje..." > linkhash.h</ a > : </ dd ></ dl >
</ div >
</ div >
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< td class = "memname" > #define JSON_C_STR_HASH_DFLT    0</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > default string hash function </ p >
</ div >
</ div >
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< table class = "memname" >
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< td class = "memname" > #define JSON_C_STR_HASH_PERLLIKE    1</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > perl-like string hash function </ p >
</ div >
</ div >
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< a class = "anchor" id = "a93fad7f8ae44575dc89c9567859972d2" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define LH_EMPTY    (void*)-1</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > sentinel pointer value for empty slots </ p >
</ div >
</ div >
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< a class = "anchor" id = "a7579ce28b8366fc9b8656f14270aa3aa" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define lh_entry_k</ td >
< td > (</ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > entry</ td >< td > )</ td >
< td >     < a class = "el" href = "linkhash_8h.html#afb856ed4a9bcfd090dde5151fa3ad9ae" > _LH_UNCONST</ a > ((entry)-> k)</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Return a non-const version of < a class = "el" href = "structlh__entry.html#a79d9f1ef0dc444e17105aaeaf167e22c" > lh_entry.k</ a > .</ p >
< p >< a class = "el" href = "structlh__entry.html#a79d9f1ef0dc444e17105aaeaf167e22c" > lh_entry.k</ a > is const to indicate and help ensure that linkhash itself doesn't modify it, but callers are allowed to do what they want with it. See also < a class = "el" href = "structlh__entry.html#a14f40cc124c32b03f81151ae7934d2e7" > lh_entry.k_is_constant</ a > </ p >
</ div >
</ div >
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< div class = "memproto" >
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< td class = "memname" > #define lh_entry_v</ td >
< td > (</ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > entry</ td >< td > )</ td >
< td >     < a class = "el" href = "linkhash_8h.html#afb856ed4a9bcfd090dde5151fa3ad9ae" > _LH_UNCONST</ a > ((entry)-> v)</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Return a non-const version of < a class = "el" href = "structlh__entry.html#a1b676732ab2ad3eeaedf6ec60a6a0835" > lh_entry.v</ a > .</ p >
< p > v is const to indicate and help ensure that linkhash itself doesn't modify it, but callers are allowed to do what they want with it. </ p >
</ div >
</ div >
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< table class = "memname" >
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< td class = "memname" > #define lh_foreach</ td >
< td > (</ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > table, </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > entry  </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td >     for(entry = table-> head; entry; entry = entry-> next)</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Convenience list iterator. </ p >
</ div >
</ div >
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< div class = "memproto" >
< table class = "memname" >
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< td class = "memname" > #define lh_foreach_safe</ td >
< td > (</ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > table, </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > entry, </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" > tmp  </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td >     for(entry = table-> head; entry && ((tmp = entry-> next) || 1); entry = tmp)</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > lh_foreach_safe allows calling of deletion routine while iterating.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > table</ td >< td > a struct < a class = "el" href = "structlh__table.html" > lh_table</ a > * to iterate over </ td ></ tr >
< tr >< td class = "paramname" > entry</ td >< td > a struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > * variable to hold each element </ td ></ tr >
< tr >< td class = "paramname" > tmp</ td >< td > a struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > * variable to hold a temporary pointer to the next element </ td ></ tr >
</ table >
</ dd >
</ dl >
</ div >
</ div >
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< td class = "memname" > #define LH_FREED    (void*)-2</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > sentinel pointer value for freed slots </ p >
</ div >
</ div >
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< td class = "memname" > #define LH_LOAD_FACTOR    0.66</ td >
</ tr >
</ table >
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< p > The fraction of filled hash buckets until an insert will cause the table to be resized. This can range from just above 0 up to 1.0. </ p >
</ div >
</ div >
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< td class = "memname" > #define LH_PRIME    0x9e370001UL</ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > golden prime used in hash functions </ p >
</ div >
</ div >
< h2 class = "groupheader" > Typedef Documentation</ h2 >
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< td class = "memname" > typedef void( lh_entry_free_fn)(struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *e)</ td >
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</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > callback function prototypes </ p >
</ div >
</ div >
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< td class = "memname" > typedef int( lh_equal_fn)(const void *k1, const void *k2)</ td >
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</ tr >
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</ div >< div class = "memdoc" >
< p > callback function prototypes </ p >
</ div >
</ div >
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< td class = "memname" > typedef unsigned long( lh_hash_fn)(const void *k)</ td >
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</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > callback function prototypes </ p >
</ div >
</ div >
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< td class = "memname" > typedef struct < a class = "el" href = "structlh__table.html" > lh_table</ a > < a class = "el" href = "structlh__table.html" > lh_table</ a ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
</ div >
</ div >
< h2 class = "groupheader" > Function Documentation</ h2 >
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< td class = "memname" > int json_global_set_string_hash </ td >
< td > (</ td >
< td class = "paramtype" > const int  </ td >
< td class = "paramname" >< em > h</ em ></ td >< td > )</ td >
< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > This function sets the hash function to be used for strings. Must be one of the JSON_C_STR_HASH_* values. </ p >< dl class = "section return" >< dt > Returns</ dt >< dd > 0 - ok, -1 if parameter was invalid </ dd ></ dl >
</ div >
</ div >
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< td class = "memname" > void lh_abort </ td >
< td > (</ td >
< td class = "paramtype" > const char *  </ td >
< td class = "paramname" >< em > msg</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" >   </ td >
< td class = "paramname" >< em > ...</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Prints a message to < code > stdout</ code > , then exits the program with an exit code of < code > 1</ code > .</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > msg</ td >< td > Message format string, like for < code > printf</ code > . </ td ></ tr >
< tr >< td class = "paramname" > ...</ td >< td > Format args.</ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "deprecated" >< dt >< b >< a class = "el" href = "deprecated.html#_deprecated000008" > Deprecated:</ a ></ b ></ dt >< dd > Since it is not a good idea to exit the entire program because of an internal library failure, json-c will no longer use this function internally. However, because its interface is public, it will remain part of the API on the off chance of legacy software using it externally. </ dd ></ dl >
</ div >
</ div >
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< td class = "memname" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > * lh_kchar_table_new </ td >
< td > (</ td >
< td class = "paramtype" > int  </ td >
< td class = "paramname" >< em > size</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
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< td class = "paramtype" >< a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *  </ td >
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< td class = "paramname" >< em > free_fn</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Convenience function to create a new linkhash table with char keys.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > size</ td >< td > initial table size. </ td ></ tr >
< tr >< td class = "paramname" > free_fn</ td >< td > callback function used to free memory for entries. </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > On success, a pointer to the new linkhash table is returned. On error, a null pointer is returned. </ dd ></ dl >
</ div >
</ div >
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< table class = "memname" >
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< td class = "memname" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > * lh_kptr_table_new </ td >
< td > (</ td >
< td class = "paramtype" > int  </ td >
< td class = "paramname" >< em > size</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
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< td class = "paramtype" >< a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *  </ td >
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< td class = "paramname" >< em > free_fn</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Convenience function to create a new linkhash table with ptr keys.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > size</ td >< td > initial table size. </ td ></ tr >
< tr >< td class = "paramname" > free_fn</ td >< td > callback function used to free memory for entries. </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > On success, a pointer to the new linkhash table is returned. On error, a null pointer is returned. </ dd ></ dl >
</ div >
</ div >
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< table class = "memname" >
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< td class = "memname" > int lh_table_delete </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Delete a record from the table.</ p >
< p > If a callback free function is provided then it is called for the for the item being deleted. </ p >< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to delete from. </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to delete. </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > 0 if the item was deleted. </ dd >
< dd >
-1 if it was not found. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "ae5885a71c3457190fb1dc2d6e20dde3b" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > int lh_table_delete_entry </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > *  </ td >
< td class = "paramname" >< em > e</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Delete a record from the table.</ p >
< p > If a callback free function is provided then it is called for the for the item being deleted. </ p >< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to delete from. </ td ></ tr >
< tr >< td class = "paramname" > e</ td >< td > a pointer to the entry to delete. </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > 0 if the item was deleted. </ dd >
< dd >
-1 if it was not found. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a81653acf740cf8c9fe672e6cd16df0cf" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > void lh_table_free </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em ></ td >< td > )</ td >
< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Free a linkhash table.</ p >
< p > If a lh_entry_free_fn callback free function was provided then it is called for all entries in the table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > table to free. </ td ></ tr >
</ table >
</ dd >
</ dl >
</ div >
</ div >
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< a class = "anchor" id = "a86c0cd547be1e2c2486a73bd58e1352c" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > int lh_table_insert </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > v</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Insert a record into the table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to insert into. </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to insert. </ td ></ tr >
< tr >< td class = "paramname" > v</ td >< td > a pointer to the value to insert.</ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > On success, < code > 0</ code > is returned. On error, a negative value is returned. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a4558a9347a422e03a15b0b7a29b82dc3" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > int lh_table_insert_w_hash </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > v</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const unsigned long  </ td >
< td class = "paramname" >< em > h</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const unsigned  </ td >
< td class = "paramname" >< em > opts</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Insert a record into the table using a precalculated key hash.</ p >
< p > The hash h, which should be calculated with lh_get_hash() on k, is provided by the caller, to allow for optimization when multiple operations with the same key are known to be needed.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to insert into. </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to insert. </ td ></ tr >
< tr >< td class = "paramname" > v</ td >< td > a pointer to the value to insert. </ td ></ tr >
< tr >< td class = "paramname" > h</ td >< td > hash value of the key to insert </ td ></ tr >
< tr >< td class = "paramname" > opts</ td >< td > if set to JSON_C_OBJECT_KEY_IS_CONSTANT, sets < a class = "el" href = "structlh__entry.html#a14f40cc124c32b03f81151ae7934d2e7" > lh_entry.k_is_constant</ a > so t's free function knows to avoid freeing the key. </ td ></ tr >
</ table >
</ dd >
</ dl >
</ div >
</ div >
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< a class = "anchor" id = "ac9ba631c91fe80fb905f04c7cd526f2b" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > int lh_table_length </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em ></ td >< td > )</ td >
< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
</ div >
</ div >
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< a class = "anchor" id = "a49c27f18a174eaf126d1b7953df13cb1" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > const void* lh_table_lookup </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Lookup a record into the table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to lookup </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to lookup </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > a pointer to the found value or NULL if it does not exist. </ dd ></ dl >
< dl class = "deprecated" >< dt >< b >< a class = "el" href = "deprecated.html#_deprecated000007" > Deprecated:</ a ></ b ></ dt >< dd > Use < a class = "el" href = "linkhash_8h.html#a81c270bb0dd9d5c8a3e7ae20bc4d67f3" > lh_table_lookup_ex()</ a > instead. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "ad3b6ca2d967a6c3021ee6c39e014a918" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > * lh_table_lookup_entry </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Lookup a record in the table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to lookup </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to lookup </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > a pointer to the record structure of the value or NULL if it does not exist. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a59ecaf34ef59280952f4459b2de63677" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > struct < a class = "el" href = "structlh__entry.html" > lh_entry</ a > * lh_table_lookup_entry_w_hash </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const unsigned long  </ td >
< td class = "paramname" >< em > h</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Lookup a record in the table using a precalculated key hash.</ p >
< p > The hash h, which should be calculated with lh_get_hash() on k, is provided by the caller, to allow for optimization when multiple operations with the same key are known to be needed.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to lookup </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to lookup </ td ></ tr >
< tr >< td class = "paramname" > h</ td >< td > hash value of the key to lookup </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > a pointer to the record structure of the value or NULL if it does not exist. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a81c270bb0dd9d5c8a3e7ae20bc4d67f3" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" >< a class = "el" href = "json__object_8h.html#a81f02022906fafc71eb9197049f07f73" > json_bool</ a > lh_table_lookup_ex </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > const void *  </ td >
< td class = "paramname" >< em > k</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > void **  </ td >
< td class = "paramname" >< em > v</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Lookup a record in the table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > the table to lookup </ td ></ tr >
< tr >< td class = "paramname" > k</ td >< td > a pointer to the key to lookup </ td ></ tr >
< tr >< td class = "paramname" > v</ td >< td > a pointer to a where to store the found value (set to NULL if it doesn't exist). </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > whether or not the key was found </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a9c4f8a71dbe4d3390d9f7adb331beb0e" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > * lh_table_new </ td >
< td > (</ td >
< td class = "paramtype" > int  </ td >
< td class = "paramname" >< em > size</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
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< td class = "paramtype" >< a class = "el" href = "linkhash_8h.html#a671553d0ee3c2a123190ba0f8ed2b635" > lh_entry_free_fn</ a > *  </ td >
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< td class = "paramname" >< em > free_fn</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
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< td class = "paramtype" >< a class = "el" href = "linkhash_8h.html#a38bae27995dcfb6ee3fb109a9be229b2" > lh_hash_fn</ a > *  </ td >
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< td class = "paramname" >< em > hash_fn</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
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< td class = "paramtype" >< a class = "el" href = "linkhash_8h.html#a91fd85fc81b0c7c83c62f00e84729091" > lh_equal_fn</ a > *  </ td >
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< td class = "paramname" >< em > equal_fn</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Create a new linkhash table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > size</ td >< td > initial table size. The table is automatically resized although this incurs a performance penalty. </ td ></ tr >
< tr >< td class = "paramname" > free_fn</ td >< td > callback function used to free memory for entries when lh_table_free or lh_table_delete is called. If NULL is provided, then memory for keys and values must be freed by the caller. </ td ></ tr >
< tr >< td class = "paramname" > hash_fn</ td >< td > function used to hash keys. 2 standard ones are defined: lh_ptr_hash and lh_char_hash for hashing pointer values and C strings respectively. </ td ></ tr >
< tr >< td class = "paramname" > equal_fn</ td >< td > comparison function to compare keys. 2 standard ones defined: lh_ptr_hash and lh_char_hash for comparing pointer values and C strings respectively. </ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > On success, a pointer to the new linkhash table is returned. On error, a null pointer is returned. </ dd ></ dl >
</ div >
</ div >
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< a class = "anchor" id = "a30c8414e31aeee7669acc938116d933f" ></ a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > int lh_table_resize </ td >
< td > (</ td >
< td class = "paramtype" > struct < a class = "el" href = "structlh__table.html" > lh_table</ a > *  </ td >
< td class = "paramname" >< em > t</ em > , </ td >
</ tr >
< tr >
< td class = "paramkey" ></ td >
< td ></ td >
< td class = "paramtype" > int  </ td >
< td class = "paramname" >< em > new_size</ em >   </ td >
</ tr >
< tr >
< td ></ td >
< td > )</ td >
< td ></ td >< td ></ td >
</ tr >
</ table >
</ div >< div class = "memdoc" >
< p > Resizes the specified table.</ p >
< dl class = "params" >< dt > Parameters</ dt >< dd >
< table class = "params" >
< tr >< td class = "paramname" > t</ td >< td > Pointer to table to resize. </ td ></ tr >
< tr >< td class = "paramname" > new_size</ td >< td > New table size. Must be positive.</ td ></ tr >
</ table >
</ dd >
</ dl >
< dl class = "section return" >< dt > Returns</ dt >< dd > On success, < code > 0</ code > is returned. On error, a negative value is returned. </ dd ></ dl >
</ div >
</ div >
</ div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" />< address class = "footer" >< small >
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Generated on Mon Mar 5 2018 23:17:09 for json-c by   < a href = "http://www.doxygen.org/index.html" >
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</ a > 1.8.8
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</ body >
</ html >
