From 24cfe8fe0c6a7b8b393a898ce5ec6195af17f7cd Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Wed, 3 Jan 2007 00:39:15 +0000
Subject: introduce small[u]int fsck_minix: use it for flag variables. 140
 bytes saved

---
 include/libbb.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index 5d72481..1330307 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -191,6 +191,18 @@ struct sysinfo {
 extern int sysinfo(struct sysinfo* info);
 
 
+/* Size-saving "small" ints (arch-dependent) */
+#if defined(i386) || defined (__mips__)
+/* add other arches which benefit from this... */
+typedef signed char smallint;
+typedef unsigned char smalluint;
+#else
+/* for arches where byte accesses generate larger code: */
+typedef int smallint;
+typedef unsigned smalluint;
+#endif
+
+
 extern void chomp(char *s);
 extern void trim(char *s);
 extern char *skip_whitespace(const char *);
-- 
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