[MPlayer-dev-eng] [PATCH] libvo/gl_common.c: Use RTLD_DEFAULT instead of 0 for dlsym to increase portability

[Jeremy Huddleston]

RTLD_DEFAULT is not always 0.  It's 0 on linux, but it's -2 on darwin.

--- libvo/gl_common.c	2009-04-23 02:09:43.000000000 -0700
+++ libvo/gl_common.c	2009-04-23 02:10:18.000000000 -0700
@@ -1547,7 +1547,7 @@ static void *getdladdr(const char *s) {
      handle = dlopen(NULL, RTLD_LAZY);
    return dlsym(handle, s);
  #else
-  return dlsym(0, s);
+  return dlsym(RTLD_DEFAULT, s);
  #endif
  #else
    return NULL;