FEAT: VFS overhaul

src/core/kutils.c

@@ -30,6 +30,16 @@ int k_strcmp(const char *s1, const char *s2) {
     return *(const unsigned char*)s1 - *(const unsigned char*)s2;
 }
 
+int k_strncmp(const char *s1, const char *s2, size_t n) {
+    while (n && *s1 && (*s1 == *s2)) {
+        s1++;
+        s2++;
+        n--;
+    }
+    if (n == 0) return 0;
+    return *(const unsigned char*)s1 - *(const unsigned char*)s2;
+}
+
 void k_strcpy(char *dest, const char *src) {
     while (*src) *dest++ = *src++;
     *dest = 0;