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- /*
- * Copyright (c) 2023 Lain Bailey <[email protected]>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
- #pragma once
- #include "c99defs.h"
- #include "base.h"
- #include <wchar.h>
- #include <string.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- struct base_allocator {
- void *(*malloc)(size_t);
- void *(*realloc)(void *, size_t);
- void (*free)(void *);
- };
- EXPORT void *bmalloc(size_t size);
- EXPORT void *brealloc(void *ptr, size_t size);
- EXPORT void bfree(void *ptr);
- EXPORT int base_get_alignment(void);
- EXPORT long bnum_allocs(void);
- EXPORT void *bmemdup(const void *ptr, size_t size);
- static inline void *bzalloc(size_t size)
- {
- void *mem = bmalloc(size);
- if (mem)
- memset(mem, 0, size);
- return mem;
- }
- static inline char *bstrdup_n(const char *str, size_t n)
- {
- char *dup;
- if (!str)
- return NULL;
- dup = (char *)bmemdup(str, n + 1);
- dup[n] = 0;
- return dup;
- }
- static inline wchar_t *bwstrdup_n(const wchar_t *str, size_t n)
- {
- wchar_t *dup;
- if (!str)
- return NULL;
- dup = (wchar_t *)bmemdup(str, (n + 1) * sizeof(wchar_t));
- dup[n] = 0;
- return dup;
- }
- static inline char *bstrdup(const char *str)
- {
- if (!str)
- return NULL;
- return bstrdup_n(str, strlen(str));
- }
- static inline wchar_t *bwstrdup(const wchar_t *str)
- {
- if (!str)
- return NULL;
- return bwstrdup_n(str, wcslen(str));
- }
- #ifdef __cplusplus
- }
- #endif
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