Added USG alias for SYS_V

diff --git a/flexdef.h b/flexdef.h
index 4146fe6217f6524af71b8be881d1d2bb9babee61..153522a6dca1df4b2f0db082a0d7235faa607c57 100644 (file)
--- a/flexdef.h
+++ b/flexdef.h
@@ -47,6 +47,10 @@
 #endif
 
 
+#ifdef USG
+#define SYS_V
+#endif
+
 #ifdef SYS_V
 #include <string.h>