move string operations from ramfs.c to strings.c

1 files changed, 1 insertions, 26 deletions

diff --git a/src/arm/PL1/kernel/ramfs.c b/src/arm/PL1/kernel/ramfs.c
index cc66b4c..ed3ff73 100644
--- a/src/arm/PL1/kernel/ramfs.c
+++ b/src/arm/PL1/kernel/ramfs.c
@@ -3,32 +3,7 @@
 
 #include <stdint.h>
 #include "ramfs.h"
-
-static int strcmp(char const *str1, char const *str2)
-{
-  while (1)
-    {
-      int c1 = (unsigned char) *str1, c2 = (unsigned char) *str2;
-      
-      if (!c1 && !c2)
-	return 0;
-
-      if (c1 != c2)
-	return c1 - c2;
-
-      str1++; str2++;
-    }
-}
-
-static uint32_t strlen(char const *str1)
-{
-  uint32_t len = 0;
-
-  while (str1[len])
-    len++;
-
-  return len;
-}
+#include "strings.h"
 
 static inline char *align4(char *addr)
 {