1 files changed, 0 insertions, 16 deletions
diff --git a/src/util.c b/src/util.c
deleted file mode 100644
index 4863e29..0000000
--- a/src/util.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <util.h>
-
-void
-xstrcat(char *s1, char *s2)
-{
-  size_t a = strlen(s1);
-  size_t b = strlen(s2);
-  size_t size_ab = a + b + 1;
-
-  s1 = realloc(s1, size_ab);
-
-  memcpy(s1 + a, s2, b + 1);
-}