changes to get lzma to compile

[zpackage] / lzma / tuklib / mythread.h

diff --git a/lzma/tuklib/mythread.h b/lzma/tuklib/mythread.h
index 735aa6a6f94617d3780aab5705757bc8f951539a..8cb72d513972f7c7b8c1b82efcc61eac126650a4 100644 (file)
--- a/lzma/tuklib/mythread.h
+++ b/lzma/tuklib/mythread.h
@@ -13,8 +13,11 @@
 #ifndef MYTHREAD_H
 #define MYTHREAD_H
 
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 199309L
+#endif
+
 #include "sysdefs.h"
-#define _POSIX_C_SOURCE 1
 
 // If any type of threading is enabled, #define MYTHREAD_ENABLED.
 #if defined(MYTHREAD_POSIX) || defined(MYTHREAD_WIN95) \
@@ -22,7 +25,6 @@
 #      define MYTHREAD_ENABLED 1
 #endif
 
-
 #ifdef MYTHREAD_ENABLED
 
 ////////////////////////////////////////