Fixed building on platforms without __sighandler_t
diff --git a/src/events/SDL_quit.c b/src/events/SDL_quit.c
index dc34678..2b24efe 100644
--- a/src/events/SDL_quit.c
+++ b/src/events/SDL_quit.c
@@ -55,7 +55,7 @@ SDL_QuitInit_Internal(void)
struct sigaction action;
sigaction(SIGINT, NULL, &action);
#ifdef HAVE_SA_SIGACTION
- if ( action.sa_handler == SIG_DFL && (__sighandler_t)action.sa_sigaction == SIG_DFL ) {
+ if ( action.sa_handler == SIG_DFL && (void (*)(int))action.sa_sigaction == SIG_DFL ) {
#else
if ( action.sa_handler == SIG_DFL ) {
#endif
@@ -65,7 +65,7 @@ SDL_QuitInit_Internal(void)
sigaction(SIGTERM, NULL, &action);
#ifdef HAVE_SA_SIGACTION
- if ( action.sa_handler == SIG_DFL && (__sighandler_t)action.sa_sigaction == SIG_DFL ) {
+ if ( action.sa_handler == SIG_DFL && (void (*)(int))action.sa_sigaction == SIG_DFL ) {
#else
if ( action.sa_handler == SIG_DFL ) {
#endif