[+] still to much codingstyl, [&] need to know better this code

Author: JulienMICHELgithub

src/cvector_insert_erase.c

@@ -41,7 +41,6 @@ void vector_erase_impl(void **v, const size_t index, size_t count,
     const size_t item_size)
 {
     vector_header_t *header;
-    //unsigned char *data;
     size_t old_size;
 
     if (!v || !*v || count == 0 || item_size == 0)
@@ -51,7 +50,6 @@ void vector_erase_impl(void **v, const size_t index, size_t count,
         return;
     if (index + count > header->size)
         count = header->size - index;
-    //data = (unsigned char *)*v;
     old_size = header->size;
     memmove((unsigned char *)*v + index * item_size,
         (unsigned char *)*v + (index + count) * item_size,

src/cvector_resize.c

@@ -42,10 +42,21 @@ static inline void *vector_init_zeroed(size_t item_size, size_t capacity)
     header->size = capacity;
     header->capacity = capacity;
     header->initial_capacity = capacity;
-
     return (header + 1);
 }
 
+int verif_success(const size_t new_size, size_t old_size,
+    vector_header_t *header)
+{
+    if (new_size < old_size) {
+        header->size = new_size;
+        return (0);
+    }
+    if (new_size == old_size)
+        return (0);
+    return (1);
+}
+
 int vector_resize_impl(void **v, const size_t new_size,
     const size_t item_size)
 {
@@ -61,18 +72,15 @@ int vector_resize_impl(void **v, const size_t new_size,
     }
     header = VECTOR_HEADER(*v);
     old_size = header->size;
-    if (new_size < old_size) {
-        header->size = new_size;
-        return VECTOR_SUCCESS;
-    }
-    if (new_size == old_size)
+    if (verif_success(new_size, old_size, header) == 0)
         return VECTOR_SUCCESS;
     tmp = vector_ensure_capacity(*v, new_size - old_size, item_size);
     if (!tmp)
         return VECTOR_FAILURE;
     *v = tmp;
     header = VECTOR_HEADER(*v);
-    memset((unsigned char *)(*v) + (old_size * item_size), 0, (new_size - old_size) * item_size);
+    memset((unsigned char *)(*v) + (old_size * item_size),
+        0, (new_size - old_size) * item_size);
     header->size = new_size;
     return VECTOR_SUCCESS;
 }
@@ -87,7 +95,8 @@ int vector_shrink_to_fit_impl(void **v, const size_t item_size)
     header = VECTOR_HEADER(*v);
     if (header->capacity == header->size)
         return VECTOR_SUCCESS;
-    new_header = realloc(header, sizeof(vector_header_t) + (header->size * item_size));
+    new_header = realloc(header,
+        sizeof(vector_header_t) + (header->size * item_size));
     if (!new_header)
         return VECTOR_FAILURE;
     new_header->capacity = new_header->size;