tree-wide: use FREE_AND_NULLIFY macro and reformat code

Jeez idk why i forgot the pass-by-value feature, so the original version
never gets the pointer nullified.

Fix it by using our favourite C-style macro.

1 files changed, 0 insertions, 7 deletions

diff --git a/src/utils/utils.c b/src/utils/utils.c
index ae60eee..7b94ff3 100644
--- a/src/utils/utils.c
+++ b/src/utils/utils.c
@@ -169,10 +169,3 @@ int repchr(char *str, char t, char r) {
   }
   return c;
 }
-
-void free_and_nullify(void *p) {
-  if (p) {
-    free(p);
-    p = NULL;
-  }
-}