Remove definition of is_octal and is_decimal, they arent used

diff --git a/include/libbb.h b/include/libbb.h
index 55a0ff809cc39dc1ad455758f5e28830bc7b2243..0bc35641526e2f0be3f0c6d2568e23e64a43dd9d 100644 (file)
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -70,9 +70,6 @@ char *strtok_r(char *s, const char *delim, char **ptrptr);
 #define BUF_SIZE        8192
 #define EXPAND_ALLOC    1024
 
-static inline int is_decimal(int ch) { return ((ch >= '0') && (ch <= '9')); }
-static inline int is_octal(int ch)   { return ((ch >= '0') && (ch <= '7')); }
-
 /* Macros for min/max.  */
 #ifndef MIN
 #define        MIN(a,b) (((a)<(b))?(a):(b))