(sigprocmask_set): New variable.

diff --git a/src/sysdep.c b/src/sysdep.c
index d5300f55e6f67e2e98837a681b9edd218d6ea36b..7d1008584a671e85d52dd32bd4c4058f9cc169d2 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -261,6 +261,10 @@ void hft_init ();
 void hft_reset ();
 #endif
 
+/* Temporary used by `sigblock' when defined in terms of signprocmask.  */
+
+SIGMASKTYPE sigprocmask_set;
+
 \f
 /* Specify a different file descriptor for further input operations.  */