43 #define __printf(a, b)	__attribute__((format(printf, a, b)))  argument
118 #define __compiler_add_overflow(a, b, res) \  argument
119 	__builtin_add_overflow((a), (b), (res))
121 #define __compiler_sub_overflow(a, b, res) \  argument
122 	__builtin_sub_overflow((a), (b), (res))
124 #define __compiler_mul_overflow(a, b, res) \  argument
125 	__builtin_mul_overflow((a), (b), (res))
140 #define __INTOF_ADD(c, a, b) (__extension__({ \  argument
141 	typeof(a) __intofa_a = (a); \
178 #define __INTOF_SUB(c, a, b) (__extension__({ \  argument
179 	typeof(a) __intofs_a = a; \
257 #define __INTOF_MUL(c, a, b) (__extension__({ \  argument
258 	typeof(a) __intof_oa = (a); \
259 	typeof(a) __intof_a = __intof_oa < 1 ? -__intof_oa : __intof_oa; \
275 #define __compiler_add_overflow(a, b, res) __INTOF_ADD(*(res), (a), (b))  argument
276 #define __compiler_sub_overflow(a, b, res) __INTOF_SUB(*(res), (a), (b))  argument
277 #define __compiler_mul_overflow(a, b, res) __INTOF_MUL(*(res), (a), (b))  argument