/*
 * MIT License
 *
 * Copyright (c) 2025 Abhishek Kumar
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */


#pragma once
#include <cstddef>

namespace mini_alloc {

// Initialize the allocator (optional, called automatically on first use)
void init_allocator(std::size_t heap_size = 16 * 1024 * 1024); // default 16 MiB

// Allocation API (names avoid colliding with std::malloc)
void* malloc(std::size_t size);
void free(void* ptr);
void* realloc(void* ptr, std::size_t new_size);
void* calloc(std::size_t nmemb, std::size_t size);

// Debug / introspection
void dump_heap(); // prints block list to stdout for debugging

} // namespace mini_alloc
