1 files changed, 1 insertions, 0 deletions
diff --git a/sysif.h b/sysif.h
index c2a650c0..08349e5b 100644
--- a/sysif.h
+++ b/sysif.h
@@ -48,6 +48,7 @@ val num_time(time_t time);
 #if HAVE_SYS_STAT
 struct stat;
 val stat_to_struct(struct stat st, val path);
+val umask_wrap(val mask);
 #endif
 val stat_wrap(val path);
 val stdio_ftell(FILE *);