* scroll.c: Integer and memory overflow fixes.

[bpt/emacs.git] / src / w32.c

diff --git a/src/w32.c b/src/w32.c
index 53bf2e8..de72e18 100644 (file)
--- a/src/w32.c
+++ b/src/w32.c
@@ -1451,6 +1451,14 @@ sigprocmask (int how, const sigset_t *set, sigset_t *oset)
   return 0;
 }
 
+int
+pthread_sigmask (int how, const sigset_t *set, sigset_t *oset)
+{
+  if (sigprocmask (how, set, oset) == -1)
+    return EINVAL;
+  return 0;
+}
+
 int
 setpgrp (int pid, int gid)
 {