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/**
* @file magic.h Interface to magic macros
*
* Copyright (C) 2010 Creytiv.com
*/
#ifndef RELEASE
#ifndef MAGIC
#error "macro MAGIC must be defined"
#endif
/** Check magic number */
#define MAGIC_DECL uint32_t magic;
#define MAGIC_INIT(s) (s)->magic = MAGIC
#define MAGIC_CHECK(s) \
if (MAGIC != s->magic) { \
warning("%s: wrong magic struct=%p (magic=0x%08x)\n", \
__FUNCTION__, s, s->magic); \
BREAKPOINT; \
}
#else
#define MAGIC_DECL
#define MAGIC_INIT(s)
#define MAGIC_CHECK(s) do {(void)(s);} while (0);
#endif
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