--- mariadb-connector-c-2.3.3-src/libmariadb/my_pthread.c.orig	2017-07-05 07:43:03.561154800 -0700
+++ mariadb-connector-c-2.3.3-src/libmariadb/my_pthread.c	2017-07-05 07:43:12.533895000 -0700
@@ -26,7 +26,7 @@
 #include <thr_alarm.h>
 #include <assert.h>
 
-#ifdef _WIN32
+#ifdef _MSC_VER
 
 int 
 pthread_cond_init (pthread_cond_t *cv, const pthread_condattr_t *attr)