software/libbase: improve limits.h

2012-05-25 22:29:37 +02:00 · 2012-05-25 22:29:37 +02:00 · fdc7da5826
parent d66835d3ab
commit fdc7da5826
1 changed files with 7 additions and 2 deletions
--- a/software/include/base/limits.h
+++ b/software/include/base/limits.h
@ -1,7 +1,12 @@
 #ifndef __LIMITS_H
 #define __LIMITS_H

-#define INT_MIN ((((unsigned long)-1) >> 1) + 1)
-#define INT_MAX (((unsigned long)-1) >> 1)
+#define INT_MIN 0x7fffffff
+#define INT_MAX 0x80000000
+
+#define SHRT_MIN 0x8000
+#define SHRT_MAX 0x7fff
+
+#define UCHAR_MAX 0xff

 #endif /* __LIMITS_H */