Split str* and mem* into string.[ch]

[proxmark3-svn] / armsrc / util.c

diff --git a/armsrc/util.c b/armsrc/util.c
index ae6408cfe7032d638e94cbd67ec8af99ca781e1b..7a2895cfc28a4c944fb16f81ab21df95459a724a 100644 (file)
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -4,65 +4,7 @@
 //-----------------------------------------------------------------------------
 #include "proxmark3.h"
 #include "util.h"
-
-void *memcpy(void *dest, const void *src, int len)
-{
-       uint8_t *d = dest;
-       const uint8_t *s = src;
-       while((len--) > 0) {
-               *d = *s;
-               d++;
-               s++;
-       }
-       return dest;
-}
-
-void *memset(void *dest, int c, int len)
-{
-       uint8_t *d = dest;
-       while((len--) > 0) {
-               *d = c;
-               d++;
-       }
-       return dest;
-}
-
-int memcmp(const void *av, const void *bv, int len)
-{
-       const uint8_t *a = av;
-       const uint8_t *b = bv;
-
-       while((len--) > 0) {
-               if(*a != *b) {
-                       return *a - *b;
-               }
-               a++;
-               b++;
-       }
-       return 0;
-}
-
-int strlen(const char *str)
-{
-       int l = 0;
-       while(*str) {
-               l++;
-               str++;
-       }
-       return l;
-}
-
-char* strncat(char *dest, const char *src, unsigned int n)
-{
-       unsigned int dest_len = strlen(dest);
-       unsigned int i;
-
-       for (i = 0 ; i < n && src[i] != '\0' ; i++)
-               dest[dest_len + i] = src[i];
-       dest[dest_len + i] = '\0';
-
-       return dest;
-}
+#include "string.h"
 
 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest)
 {