utils/compiler.h: Prefer `ifdef' rather than `if defined'.

[mLib] / utils / compiler.h

diff --git a/utils/compiler.h b/utils/compiler.h
index 7e66d12..edc6e4d 100644 (file)
--- a/utils/compiler.h
+++ b/utils/compiler.h
@@ -34,7 +34,7 @@
 
 /*----- Macros ------------------------------------------------------------*/
 
-#if defined(__GNUC__)
+#ifdef __GNUC__
 #  define GCC_VERSION_P(maj, min)                                      \
        (__GNUC__ > (maj) || (__GNUC__ == (maj) && __GNUC_MINOR__ >= (min)))
 #else