From 66ce7fde43f8e8306aecda5f8e52d9aef88e7765 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Wed, 21 Mar 2018 11:29:24 +0000
Subject:  Add sig_scan, sig0_scan

---
 src/libstddjb/sig0_scan.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/libstddjb/sig0_scan.c

(limited to 'src/libstddjb/sig0_scan.c')

diff --git a/src/libstddjb/sig0_scan.c b/src/libstddjb/sig0_scan.c
new file mode 100644
index 0000000..7714bfc
--- /dev/null
+++ b/src/libstddjb/sig0_scan.c
@@ -0,0 +1,13 @@
+/* ISC license. */
+
+#include <sys/types.h>
+#include <skalibs/sig.h>
+
+size_t sig0_scan (char const *s, int *sig)
+{
+  int t ;
+  size_t len = sig_scan(s, &t) ;
+  if (!len || s[len]) return 0 ;
+  *sig = t ;
+  return len ;
+}
-- 
cgit v1.3.1