diff -Nru x264-snapshot-20100706-2245.orig/x264.c x264-snapshot-20100706-2245/x264.c
--- x264-snapshot-20100706-2245.orig/x264.c	2010-07-07 09:33:15.555062464 +0200
+++ x264-snapshot-20100706-2245/x264.c	2010-07-07 09:33:45.155061361 +0200
@@ -195,7 +195,7 @@
     cli_opt_t opt;
     int ret;
 
-#if PTW32_STATIC_LIB
+#ifdef PTW32_STATIC_LIB
     pthread_win32_process_attach_np();
     pthread_win32_thread_attach_np();
 #endif
@@ -214,7 +214,7 @@
 
     ret = Encode( &param, &opt );
 
-#if PTW32_STATIC_LIB
+#ifdef PTW32_STATIC_LIB
     pthread_win32_thread_detach_np();
     pthread_win32_process_detach_np();
 #endif