wsutil/introspection.c

   1 /*
   2  * Copyright 2021, João Valverde <j@v6e.pt>
   3  *
   4  * Wireshark - Network traffic analyzer
   5  * By Gerald Combs <gerald@wireshark.org>
   6  * Copyright 1998 Gerald Combs
   7  *
   8  * SPDX-License-Identifier: GPL-2.0-or-later
   9  */
  10 #include "config.h"
  11 #include "introspection.h"
  12 #include <string.h>
  13 #include <stdlib.h>
  14
  15
  16 static int
  17 compare_enum(const void *needle, const void *memb)
  18 {
  19     return strcmp(needle, ((const ws_enum_t *)memb)->symbol);
  20 }
  21
  22 const ws_enum_t *
  23 ws_enums_bsearch(const ws_enum_t *enums, size_t count,
  24                             const char *needle)
  25 {
  26     return bsearch(needle, enums, count, sizeof(ws_enum_t), compare_enum);
  27 }