1 files changed, 5 insertions, 29 deletions
diff --git a/lib/strlen.c b/lib/strlen.c
index 4687a8a..6c4cc86 100644
--- a/lib/strlen.c
+++ b/lib/strlen.c
@@ -1,33 +1,9 @@
-/**
-** @file	strlen.c
-**
-** @author	Numerous CSCI-452 classes
-**
-** @brief	C implementations of common library functions
-*/
+#include <string.h>
 
-#ifndef STRLEN_SRC_INC
-#define STRLEN_SRC_INC
-
-#include <common.h>
-
-#include <lib.h>
-
-/**
-** strlen(str) - return length of a NUL-terminated string
-**
-** @param str The string to examine
-**
-** @return The length of the string, or 0
-*/
-uint32_t strlen(register const char *str)
+size_t strlen(const char *str)
 {
-	register uint32_t len = 0;
-
-	while (*str++) {
-		++len;
+	const char *p;
+	for (p = str; *p != 0; p++) {
 	}
-
-	return (len);
+	return p - str;
 }
-#endif