/* Generic decode macro:
 * DECODE_GENERIC(block, dest, count, bytes, type, is_big_endian)
 * - block: uint8_t array pointer
 * - dest: destination array (type[])
 * - count: number of words
 * - bytes: bytes per word (e.g., 4 or 8)
 * - type: integer type (e.g., uint32_t, uint64_t)
 * - is_big_endian: 1 for big-endian decode, 0 for little-endian decode
 */
#define DECODE_GENERIC(block, dest, count, bytes, type, is_big_endian)				\
	do {																			\
		for (size_t _i = 0; _i < (count); ++_i) {									\
			const size_t _off = _i * (bytes);										\
			(dest)[_i] = (type)0;													\
			if (is_big_endian) {													\
				for (size_t _b = 0; _b < (bytes); ++_b)								\
				(dest)[_i] |= (type)(block[_off + _b]) << (8 * ((bytes) - 1 - _b)); \
			} else {																\
				for (size_t _b = 0; _b < (bytes); ++_b)								\
				(dest)[_i] |= (type)(block[_off + _b]) << (8 * _b);					\
			}																		\
		}																			\
	} while (0)