Fix MinGW warning on implicit 'exit' declaration

diff --git a/3rdparty/libjpeg/jconfig.h b/3rdparty/libjpeg/jconfig.h
index 025ff5a..e66cc77 100644 (file)
--- a/3rdparty/libjpeg/jconfig.h
+++ b/3rdparty/libjpeg/jconfig.h
@@ -9,7 +9,7 @@
 /*#undef const*/
 #undef CHAR_IS_UNSIGNED
 
 /*#undef const*/
 #undef CHAR_IS_UNSIGNED
 

-#if !defined WIN32 && !defined _WIN32
+#if defined __MINGW__ || defined __MINGW32__ || (!defined WIN32 && !defined _WIN32)

 #define HAVE_STDDEF_H
 #define HAVE_STDLIB_H 
 #endif
 #define HAVE_STDDEF_H
 #define HAVE_STDLIB_H 
 #endif