NSIG --> _NSIG

diff --git a/lang/basic/lib/trap.c b/lang/basic/lib/trap.c
index ee46d4e..7a7702f 100644 (file)
--- a/lang/basic/lib/trap.c
+++ b/lang/basic/lib/trap.c
@@ -1,6 +1,10 @@
 #include <signal.h>
 #include <setjmp.h>
 
+#ifndef NSIG
+#define NSIG _NSIG
+#endif
+
 /* $Header$ */
 
 /* Trap handling */