* gdb_obstack.h (obconcat): Move declaration here, from...

* symfile.h (obconcat): ... here.
	* gdb_obstack.c: New file.
	(obconcat): Move from...
	* symfile.c (obconcat): ... here.
	* Makefile.in (SFILES): Add gdb_obstack.c.
	(COMMON_OBS): Add gdb_obstack.o.

gdb/symfile.c

@@ -151,32 +151,6 @@ static VEC (sym_fns_ptr) *symtab_fns = NULL;
 int auto_solib_add = 1;
 
 
-/* Concatenate NULL terminated variable argument list of `const char *'
-   strings; return the new string.  Space is found in the OBSTACKP.
-   Argument list must be terminated by a sentinel expression `(char *)
-   NULL'.  */
-
-char *
-obconcat (struct obstack *obstackp, ...)
-{
-  va_list ap;
-
-  va_start (ap, obstackp);
-  for (;;)
-    {
-      const char *s = va_arg (ap, const char *);
-
-      if (s == NULL)
-	break;
-
-      obstack_grow_str (obstackp, s);
-    }
-  va_end (ap);
-  obstack_1grow (obstackp, 0);
-
-  return obstack_finish (obstackp);
-}
-
 /* True if we are reading a symbol table.  */
 
 int currently_reading_symtab = 0;