unix: Fixed SDL_GetTicks64 function signature.
diff --git a/src/timer/unix/SDL_systimer.c b/src/timer/unix/SDL_systimer.c
index 067d207..ed4e4af 100644
--- a/src/timer/unix/SDL_systimer.c
+++ b/src/timer/unix/SDL_systimer.c
@@ -105,7 +105,7 @@ SDL_TicksQuit(void)
}
Uint64
-SDL_GetTicks(void)
+SDL_GetTicks64(void)
{
struct timeval now;