src/: Use freeit() for set_free(), string_free() and vector_free()

3 files changed, 7 insertions, 8 deletions

diff --git a/src/set.c b/src/set.c
index 465a141..1a5fc92 100644
--- a/src/set.c
+++ b/src/set.c
@@ -70,6 +70,5 @@ set_free(const struct Set **const s) {
 	assert((*s) != NULL);
 	const struct Vector *table = (*s)->table;
 	vector_free(&table);
-	free((void *)*s);
-	*s = NULL;
+	freeit((void *)s);
 }
diff --git a/src/string.c b/src/string.c
index 7db6652..74fe2bd 100644
--- a/src/string.c
+++ b/src/string.c
@@ -74,9 +74,9 @@ string_new(const char *const string, const struct String **const out) {
 
 void
 string_free(const struct String **const s) {
-	free((void *)(*s)->bytes);
-	free((void *)(*s));
-	*s = NULL;
+	const uint8_t *bytes = (*s)->bytes;
+	freeit((void *)&bytes);
+	freeit((void *)s);
 }
 
 const char *
diff --git a/src/vector.c b/src/vector.c
index 72b41e2..24d72b7 100644
--- a/src/vector.c
+++ b/src/vector.c
@@ -113,9 +113,9 @@ vector_new(const size_t value_size, const struct Vector **const out) {
 void
 vector_free(const struct Vector **const v) {
 	assert((*v) != NULL);
-	free((*v)->values);
-	free((void *)*v);
-	*v = NULL;
+	const void **values = (*v)->values;
+	freeit((void *)&values);
+	freeit((void *)v);
 }
 
 size_t