zap/src/foreach.c


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/*
	Copyright 2022 Gabriel Jensen.
	This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
	If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/

#include <zap/priv.h>

#include <stddef.h>

void zap_foreach(void * const _ptr,size_t const _sz,size_t const _num,void (* const _fn)(void *)) {
	unsigned char * ptr      = _ptr;
	size_t const    numbyte  = _sz * _num;
	void * const    afterbuf = ptr + numbyte;
	for (;ptr != afterbuf;ptr += _sz) {_fn(ptr);}
}