diff --git a/elf.c b/elf.c
index 64e055b..072369c 100644
--- a/elf.c
+++ b/elf.c
@@ -566,6 +566,26 @@ elf_nosyms (struct backtrace_state *state ATTRIBUTE_UNUSED,
   error_callback (data, "no symbol table in ELF executable", -1);
 }
 
+/* Variant of backtrace_syminfo_to_full_callback that handles the exta
+   wrapping of moredata.  */
+
+static void
+backtrace_syminfo_to_full_callback_moredata (void *data, uintptr_t pc,
+					     const char *symname,
+					     uintptr_t symval ATTRIBUTE_UNUSED,
+					     uintptr_t symsize ATTRIBUTE_UNUSED)
+{
+  struct backtrace_moredata *md = (struct backtrace_moredata *) data;
+  struct backtrace_call_full *bdata;
+  struct backtrace_moredata callback_md;
+
+  bdata = (struct backtrace_call_full *) md->backtrace_data;
+  memset (&callback_md, 0, sizeof callback_md);
+  callback_md.backtrace_version = BACKTRACE_MOREDATA_VERSION;
+  callback_md.backtrace_data = bdata->full_data;
+  bdata->ret = bdata->full_callback (&callback_md, pc, NULL, 0, symname);
+}
+
 /* A callback function used when we can't find any debug info.  */
 
 static int
diff --git a/fileline.c b/fileline.c
index 4f92bf3..28afc6c 100644
--- a/fileline.c
+++ b/fileline.c
@@ -429,26 +429,6 @@ backtrace_syminfo_to_full_callback (void *data, uintptr_t pc,
   bdata->ret = bdata->full_callback (bdata->full_data, pc, NULL, 0, symname);
 }
 
-/* Variant of backtrace_syminfo_to_full_callback that handles the exta
-   wrapping of moredata.  */
-
-void
-backtrace_syminfo_to_full_callback_moredata (void *data, uintptr_t pc,
-					     const char *symname,
-					     uintptr_t symval ATTRIBUTE_UNUSED,
-					     uintptr_t symsize ATTRIBUTE_UNUSED)
-{
-  struct backtrace_moredata *md = (struct backtrace_moredata *) data;
-  struct backtrace_call_full *bdata;
-  struct backtrace_moredata callback_md;
-
-  bdata = (struct backtrace_call_full *) md->backtrace_data;
-  memset (&callback_md, 0, sizeof callback_md);
-  callback_md.backtrace_version = BACKTRACE_MOREDATA_VERSION;
-  callback_md.backtrace_data = bdata->full_data;
-  bdata->ret = bdata->full_callback (&callback_md, pc, NULL, 0, symname);
-}
-
 /* An error callback that corresponds to
    backtrace_syminfo_to_full_callback.  */
 
diff --git a/internal.h b/internal.h
index e678b71..26b41fb 100644
--- a/internal.h
+++ b/internal.h
@@ -394,15 +394,6 @@ extern void backtrace_syminfo_to_full_callback (void *data, uintptr_t pc,
 						uintptr_t symval,
 						uintptr_t symsize);
 
-/* A variant of backtrace_syminfo_to_full_callback for when the moredata
-   flag is set.  */
-
-extern void backtrace_syminfo_to_full_callback_moredata (void *data,
-							 uintptr_t pc,
-							 const char *symname,
-							 uintptr_t symval,
-							 uintptr_t symsize);
-
 /* An error callback that corresponds to
    backtrace_syminfo_to_full_callback.  */