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
142 	typeof(b) __intofa_b = (b); \
178 #define __INTOF_SUB(c, a, b) (__extension__({ \  argument
180 	typeof(b) __intofs_b = b; \
257 #define __INTOF_MUL(c, a, b) (__extension__({ \  argument
260 	typeof(b) __intof_ob = (b); \
261 	typeof(b) __intof_b = __intof_ob < 1 ? -__intof_ob : __intof_ob; \
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