Function buffer_check_magic

util/cbfstool/common.h:111–117

Returns whether the buffer begins with the specified magic bytes. */

/* Returns whether the buffer begins with the specified magic bytes. */
static inline bool buffer_check_magic(const struct buffer *b, const char *magic,
							size_t magic_len)
{
	assert(magic);
	return b && b->size >= magic_len &&
					memcmp(b->data, magic, magic_len) == 0;
}

/* Returns the start of the underlying buffer, with the offset undone */
static inline void *buffer_get_original_backing(const struct buffer *b)