From dd29e05f8eafa7943ff56341622f55bb127c486d Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Tue, 12 Mar 2013 20:00:48 +0900
Subject: Use int. They are no need to use unsigned/signed long. Think about
 16bit architectures.

---
 src/parse.y | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/parse.y b/src/parse.y
index 33b2d5272..d3e1ce8b9 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -3393,11 +3393,11 @@ toklen(parser_state *p)
 #define IS_LABEL_POSSIBLE() ((p->lstate == EXPR_BEG && !cmd_state) || IS_ARG())
 #define IS_LABEL_SUFFIX(n) (peek_n(p, ':',(n)) && !peek_n(p, ':', (n)+1))
 
-static unsigned long
+static int
 scan_oct(const int *start, int len, int *retlen)
 {
   const int *s = start;
-  unsigned long retval = 0;
+  int retval = 0;
 
   /* PARANOID: assert(len <= 3) */
 
@@ -3410,12 +3410,12 @@ scan_oct(const int *start, int len, int *retlen)
   return retval;
 }
 
-static unsigned long
+static int
 scan_hex(const int *start, int len, int *retlen)
 {
   static const char hexdigit[] = "0123456789abcdef0123456789ABCDEF";
   register const int *s = start;
-  register unsigned long retval = 0;
+  register int retval = 0;
   char *tmp;
 
   /* PARANOID: assert(len <= 2) */
-- 
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