Added definition for SIGSYS

diff --git a/lib/minix/include/signal.h b/lib/minix/include/signal.h
index e0e0680..1fd850a 100644 (file)
--- a/lib/minix/include/signal.h
+++ b/lib/minix/include/signal.h
@@ -29,6 +29,7 @@ typedef unsigned short sigset_t;
 #define SIGUSR1           10   /* user defined signal # 1 */
 #define SIGSEGV           11   /* segmentation violation */
 #define SIGUSR2           12   /* user defined signal # 2 */
+#define SIGSYS            12   /* the usual UNIX name for this signal num */
 #define SIGPIPE           13   /* write on a pipe with no one to read it */
 #define SIGALRM           14   /* alarm clock */
 #define SIGTERM           15   /* software termination signal from kill */