From 22a1dc61ef8e4e1c98e3a088db1dbc84d424c7a7 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sun, 9 Jul 2017 07:46:23 +0000
Subject:  Separate messages via \0, read messages one by one. Add
 wpactrl_scan_parse() skel.

---
 src/libwpactrl/wpactrl_nextmsg.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/libwpactrl/wpactrl_nextmsg.c

(limited to 'src/libwpactrl/wpactrl_nextmsg.c')

diff --git a/src/libwpactrl/wpactrl_nextmsg.c b/src/libwpactrl/wpactrl_nextmsg.c
new file mode 100644
index 0000000..4954db9
--- /dev/null
+++ b/src/libwpactrl/wpactrl_nextmsg.c
@@ -0,0 +1,14 @@
+/* ISC license. */
+
+#include <string.h>
+#include <bcnm/wpactrl.h>
+
+void wpactrl_nextmsg (wpactrl_t *a)
+{
+  if (a->datahead < a->data.len) a->datahead += strlen(a->data.s + a->datahead) + 1 ;
+  if (a->datahead >= a->data.len)
+  {
+    a->data.len = 0 ;
+    a->datahead = 0 ;
+  }
+}
-- 
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