X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fgetopt.c;h=c1fd726b2d568d69c9178669b1af8375a56c558b;hb=0a82736faf62f1667434aee71e51d876d20c6ced;hp=81a8e89b1b4e4d38fd64815e10b2266c829d153b;hpb=5837606887a6d81e8b1f7588525cb1c8783fb62b;p=rrdtool.git

diff --git a/src/getopt.c b/src/getopt.c
index 81a8e89..c1fd726 100644
--- a/src/getopt.c
+++ b/src/getopt.c
@@ -79,7 +79,7 @@
 #endif
 #endif
 
-#if defined (WIN32) && !defined (__CYGWIN32__)
+#if defined (_WIN32) && !defined (__CYGWIN32__)
 /* It's not Unix, really.  See?  Capital letters.  */
 #include <windows.h>
 #define getpid() GetCurrentProcessId()