X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=compiler.h;h=72e84197584e1aa8872e2905bc70710989443416;hb=d0f62ba37546928d3b35b391b7465c6bf8cfe9c5;hp=0d17ae11668ffec2c4965898add6127363fd5716;hpb=4fee8096bff598ab565ac1d258d584d584433341;p=fio.git

diff --git a/compiler.h b/compiler.h
index 0d17ae11..72e84197 100644
--- a/compiler.h
+++ b/compiler.h
@@ -3,10 +3,14 @@
 
 #if __GNUC__ >= 4
 #include "compiler-gcc4.h"
-#elif __GNUC == 3
+#elif __GNUC__ == 3
 #include "compiler-gcc3.h"
 #else
 #error Compiler too old, need gcc at least gcc 3.x
 #endif
 
+#ifndef __must_check
+#define __must_check
+#endif
+
 #endif