1 files changed, 0 insertions, 22 deletions
diff --git a/lib/hitomezashi_utils.c b/lib/hitomezashi_utils.c
deleted file mode 100644
index 93ec850..0000000
--- a/lib/hitomezashi_utils.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include "hitomezashi_utils.h"
-
-#include <stddef.h>
-#include <stdlib.h>
-
-char *hitomezashi_ascii_binary_str_to_ints(const char *ascii_str, size_t len) {
-  char *res = malloc(len);
-  for (int i = 0; i < len; ++i) {
-    switch (ascii_str[i]) {
-    case '0':;
-      res[i] = 0;
-      break;
-    case '1':;
-      res[i] = 1;
-      break;
-    default:;
-      free(res);
-      return NULL;
-    }
-  }
-  return res;
-}