Dynamic Array in C

dynarr.c

#include "dynarr.h"

#include <stdint.h>
#include <stdlib.h>
#include <string.h>

bool DynArr_Init(DynArr *arr, uint8_t itemSize, uint32_t capacity) {
	arr->data = malloc(capacity * itemSize);
	if (arr->data == NULL) return false;

	arr->len = 0;
	arr->cap = capacity;
	arr->iSize = itemSize;

	return true;
}

bool DynArr_Push(DynArr* arr, const void* value) {
	if (arr->len >= arr->cap) {
		arr->data = realloc(arr->data, arr->cap + 10 + (arr->cap - arr->len));
		if (!arr->data) {
			return false;
		}
		arr->cap += 10;
	}

	memcpy(arr->data + (arr->len * arr->iSize), value, arr->iSize);
	arr->len++;
	return true;
}

bool DynArr_Remove(DynArr* arr, uint32_t index) {
	if (arr->len < 2) return false;
	for (uint32_t i = index + 1; i < arr->len; i++) {
		memcpy(arr->data + ((i - 1) * arr->iSize), arr->data + (i * arr->iSize), arr->iSize);
	}
	arr->len--;
	return true;
}

void DynArr_Free(DynArr *arr) {
	free(arr->data);
	memset(arr, 0, sizeof(*arr));
}

dynarr.h

#ifndef BRAINFUCK_DYNAMIC_ARRAY_H_INCLUDED_
#define BRAINFUCK_DYNAMIC_ARRAY_H_INCLUDED_ 1
#pragma once

#include <stdint.h>
#include <stdbool.h>

typedef struct {
	void*    data;  // Items
	uint32_t len;   // Items currently holding
	uint32_t cap;   // Total Items can hold
	uint8_t  iSize; // Item Size
} DynArr;

bool DynArr_Init(DynArr* arr, uint8_t itemSize, uint32_t capacity);
bool DynArr_Push(DynArr* arr, const void* value);
bool DynArr_Remove(DynArr* arr, uint32_t index);
void DynArr_Free(DynArr* arr); // Doesn't Do Any NULL Checks

#endif // !BRAINFUCK_DYNAMIC_ARRAY_H_INCLUDED_