grpc/include/grpc/support/alloc.h

/*
 *
 * Copyright 2014, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#ifndef __GRPC_SUPPORT_ALLOC_H__
#define __GRPC_SUPPORT_ALLOC_H__

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

/* malloc, never returns NULL */
void *gpr_malloc(size_t size);
/* free */
void gpr_free(void *ptr);
/* realloc, never returns NULL */
void *gpr_realloc(void *p, size_t size);
/* aligned malloc, never returns NULL, alignment must be power of 2 */
void *gpr_malloc_aligned(size_t size, size_t alignment);
/* free memory allocated by gpr_malloc_aligned */
void gpr_free_aligned(void *ptr);

#ifdef __cplusplus
}
#endif

#endif /* __GRPC_SUPPORT_ALLOC_H__ */