1 files changed, 11 insertions, 1 deletions
diff --git a/src/mem/memlen.c b/src/mem/memlen.c
index 6d6ddfe..83d15b1 100644
--- a/src/mem/memlen.c
+++ b/src/mem/memlen.c
@@ -6,4 +6,14 @@
 
 #include <mem.h>
 
-extern inline size_t calt_memlen(void const *ptr, unsigned char value, size_t count);
+size_t calt_memlen(void const* ptr, unsigned char value, size_t size) {
+    unsigned char const *p = ptr;
+    size_t len = 0;
+
+    while (size-- > 0 && *p != value) {
+        p++;
+        len++;
+    }
+
+    return len;
+}