Move tolower() etc to ctype.h as per ISO C

1 files changed, 2 insertions, 27 deletions

diff --git a/src/include/string.h b/src/include/string.h
index 123e70cf..e02b5edb 100644
--- a/src/include/string.h
+++ b/src/include/string.h
@@ -14,33 +14,8 @@
 #ifndef ETHERBOOT_STRING_H
 #define ETHERBOOT_STRING_H
 
-#include "stddef.h"
-#include "bits/string.h"
-
-
-/* *** FROM ctype.h *** */
-
-#define isdigit(c)	((c & 0x04) != 0)
-#define islower(c)	((c & 0x02) != 0)
-//#define isspace(c)	((c & 0x20) != 0)
-#define isupper(c)	((c & 0x01) != 0)
-
-static inline unsigned char tolower(unsigned char c)
-{
-	if (isupper(c))
-		c -= 'A'-'a';
-	return c;
-}
-
-static inline unsigned char toupper(unsigned char c)
-{
-	if (islower(c))
-		c -= 'a'-'A';
-	return c;
-}
-
-
-/* *** FROM string.h *** */
+#include <stddef.h>
+#include <bits/string.h>
 
 int strnicmp(const char *s1, const char *s2, size_t len);
 char * strcpy(char * dest,const char *src);