clock: turn expensive division into multiply + cheap division

[fio.git] / compiler / compiler.h

diff --git a/compiler/compiler.h b/compiler/compiler.h
index c1923ddd8e6019025d631f6d2ba4a648e7c8a469..8923f9a6235190d0837505c1852363fdf3fd6162 100644 (file)
--- a/compiler/compiler.h
+++ b/compiler/compiler.h
@@ -13,10 +13,12 @@
 #define __must_check
 #endif
 
-#define uninitialized_var(x) x = x
-
-#ifndef __weak
-#define __weak __attribute__((weak))
+#ifndef _weak
+#ifndef __CYGWIN__
+#define _weak  __attribute__((weak))
+#else
+#define _weak
+#endif
 #endif
 
 #endif