fix segfault on 64 bit

[flatwaifu.git] / src / memory.c

diff --git a/src/memory.c b/src/memory.c
index 5c7953cc813ee93a99753ff327c2618352bd54da..d3c5e8ccf8364e55b875f59fa472ab986d460fb4 100644 (file)
--- a/src/memory.c
+++ b/src/memory.c
@@ -90,3 +90,11 @@ void M_unlock(void *p) {
   if(!resl[h]) return;
   --resl[h];
 }
+
+int M_locked (int h) {
+  return (h != -1) && (h != 0xFFFF) && (resl[h & (-1 - 0x8000)] != 0);
+}
+
+int M_was_locked (int h) {
+  return (h != -1) && (h != 0xFFFF) && (resp[h & (-1 - 0x8000)] != NULL);
+}