1ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __extension__ 2ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 3ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __stpcpy(dest, src) (__extension__ (__builtin_constant_p (src) ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8 ? __stpcpy_small (dest, __stpcpy_args (src), strlen (src) + 1) : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1)) : __stpcpy (dest, src))) 4ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define stpcpy(dest, src) __stpcpy (dest, src) 5ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __stpcpy_args(src) __extension__ __STRING2_SMALL_GET16 (src, 0), __extension__ __STRING2_SMALL_GET16 (src, 4), __extension__ __STRING2_SMALL_GET32 (src, 0), __extension__ __STRING2_SMALL_GET32 (src, 4) 6ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 7ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __mempcpy(dest, src, n) (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) && __string2_1bptr_p (src) && n <= 8 ? __mempcpy_small (dest, __mempcpy_args (src), n) : __mempcpy (dest, src, n))) 8ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define mempcpy(dest, src, n) __mempcpy (dest, src, n) 9ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __mempcpy_args(src) ((char *) (src))[0], ((char *) (src))[2], ((char *) (src))[4], ((char *) (src))[6], __extension__ __STRING2_SMALL_GET16 (src, 0), __extension__ __STRING2_SMALL_GET16 (src, 4), __extension__ __STRING2_SMALL_GET32 (src, 0), __extension__ __STRING2_SMALL_GET32 (src, 4) 10ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 11ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __STRING2_SMALL_GET16(src, idx) (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8 | ((__const unsigned char *) (__const char *) (src))[idx]) 12ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 13ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao#define __STRING2_SMALL_GET32(src, idx) (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8 | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8 | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8 | ((__const unsigned char *) (__const char *) (src))[idx]) 14ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 15ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 16ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 17ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 18ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 19ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 20ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 21ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 22ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 23ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 24ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 25ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 26ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 27ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 28ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 29ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 30ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 31ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 32ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 33ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 34ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 35ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 36ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 37ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 38ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 39ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 40ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 41ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 42ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 43ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 44ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 45ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 46ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 47ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaostpcpy (stpcpy (stpcpy (stpcpy (a, b), c), d), e) 48