X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=c_auto.h;h=9b34f885d13c52cec9c57a58866ad0372ed9e0a4;hb=2c31fb4cf1427f5a24c4eed0a08dbd3f3a2dacce;hp=d76e59611f8594dcbdb0627641fe913e8b81ad97;hpb=09fe1097c643350b0dc62a66823682b285fd2ae4;p=ia32rtools.git

diff --git a/c_auto.h b/c_auto.h
index d76e596..9b34f88 100644
--- a/c_auto.h
+++ b/c_auto.h
@@ -44,3 +44,17 @@ static inline BOOL PtInRect_sa(LPCRECT r, int x, int y)
   POINT p = { x, y };
   return PtInRect(r, p);
 }
+
+static inline int do_parity(unsigned int v)
+{
+  v ^= v >> 4;
+  v ^= v >> 2;
+  v ^= v >> 1;
+  return (v ^ 1) & 1;
+}
+
+#define do_skip_code_abort() \
+  printf("%s:%d: skip_code_abort\n", __FILE__, __LINE__); \
+  *(volatile int *)0 = 1
+
+// vim:ts=2:sw=2:expandtab