Remove the previously deprecated bits.h and the lh_abort() function.

ChangeLog

@@ -2,7 +2,10 @@
 Next version, 0.14
 ==================
 
-Nothing yet.
+Deprecated and removed features:
+--------------------------------
+* bits.h has been removed
+* lh_abort() has been removed
 
 
 0.13 (up to commit 5dae561, 2017/11/29)

Makefile.am

@@ -18,7 +18,6 @@ pkgconfig_DATA = json-c.pc
 libjson_cincludedir = $(includedir)/json-c
 libjson_cinclude_HEADERS = \
 	arraylist.h \
-	bits.h \
 	debug.h \
 	json.h \
 	json_c_version.h \

bits.h

@@ -1,36 +0,0 @@
-/**
- * @file
- * @brief Do not use, only contains deprecated defines.
- * @deprecated Use json_util.h instead.
- *
- * $Id: bits.h,v 1.10 2006/01/30 23:07:57 mclark Exp $
- *
- * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
- * Michael Clark <michael@metaparadigm.com>
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See COPYING for details.
- *
- */
-
-#ifndef _bits_h_
-#define _bits_h_
-
-/**
- * @deprecated
- */
-#define hexdigit(x) (((x) <= '9') ? (x) - '0' : ((x) & 7) + 9)
-/**
- * @deprecated
- */
-#define error_ptr(error) ((void*)error)
-/**
- * @deprecated
- */
-#define error_description(error)  (json_tokener_get_error(error))
-/**
- * @deprecated
- */
-#define is_error(ptr) (ptr == NULL)
-
-#endif

linkhash.c

@@ -52,15 +52,6 @@ json_global_set_string_hash(const int h)
 	return 0;
 }
 
-void lh_abort(const char *msg, ...)
-{
-	va_list ap;
-	va_start(ap, msg);
-	vprintf(msg, ap);
-	va_end(ap);
-	exit(1);
-}
-
 static unsigned long lh_ptr_hash(const void *k)
 {
 	/* CAW: refactored to be 64bit nice */

linkhash.h

@@ -318,21 +318,6 @@ extern int lh_table_delete(struct lh_table *t, const void *k);
 
 extern int lh_table_length(struct lh_table *t);
 
-/**
- * Prints a message to <code>stdout</code>,
- * then exits the program with an exit code of <code>1</code>.
- *
- * @param msg Message format string, like for <code>printf</code>.
- * @param ... Format args.
- *
- * @deprecated 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.
- */
-THIS_FUNCTION_IS_DEPRECATED(void lh_abort(const char *msg, ...));
-
 /**
  * Resizes the specified table.
  *