1 files changed, 4 insertions, 1 deletions
diff --git a/pc/popen.h b/pc/popen.h
index 9a04299c..b86c00f0 100644
--- a/pc/popen.h
+++ b/pc/popen.h
@@ -12,6 +12,9 @@
   extern int  os_pclose( FILE * );
 # ifdef __MINGW32__
 #  define system(c)	os_system(c)
-  extern int os_system( const char * );
+   extern int os_system( const char * );
+#  define SIGKILL	9
+   extern int kill( int, int );
+   extern char *quote_cmd( const char * );
 # endif	 /* __MINGW32__ */
 #endif	/* !__DJGPP__ */