From 61b3d4b024d8146cb0e7659aa958045ceb72c482 Mon Sep 17 00:00:00 2001
From: Julien Cristau <jcristau@debian.org>
Date: Mon, 12 Jul 2010 10:28:32 +0100
Subject: Fix signedness issue with getc() return value

getc() and ungetc() return and take, respectively, an int rather than a
char to allow for error values as well.  Oops.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
---
 xkbscan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xkbscan.c b/xkbscan.c
index 1e7902d..03193e2 100644
--- a/xkbscan.c
+++ b/xkbscan.c
@@ -269,7 +269,7 @@ tokText(int tok)
 }
 #endif
 
-static char
+static int
 scanchar(void)
 {
     if (readBufPos >= readBufLen) {
@@ -285,7 +285,7 @@ scanchar(void)
 }
 
 static void
-unscanchar(char c)
+unscanchar(int c)
 {
     if (readBuf[--readBufPos] != c) {
         fprintf(stderr, "UNGETCHAR FAILED! Put back %c, was expecting %c at "
-- 
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