From 699d78f98946259435308a9d2f67707fb13c4fbe Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 17 Jan 2017 08:56:03 +0100
Subject: pktloc: Add missing function prototypes

Older versions of flex (namely the one used on Travis CI) don't properly
emit function prototypes for pktloc_get_column() and
pktloc_set_column(), leading to GCC -Wmissing-prototypes warnings. Fix
them by manually adding these prototypes.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 lib/route/pktloc_grammar.l | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/route/pktloc_grammar.l b/lib/route/pktloc_grammar.l
index cbb42b3..646ba56 100644
--- a/lib/route/pktloc_grammar.l
+++ b/lib/route/pktloc_grammar.l
@@ -5,6 +5,9 @@
  #include <netlink/utils.h>
  #include <netlink/route/pktloc.h>
  #include "pktloc_syntax.h"
+
+ int pktloc_get_column(yyscan_t);
+ void pktloc_set_column(int, yyscan_t);
 %}
 
 %option 8bit
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cgit v0.12