1#define USE_AS_STRPBRK
2#define STRCSPN_SSE2 __strpbrk_sse2
3#define STRCSPN_SSE42 __strpbrk_sse42
4#include "strcspn-c.c"
5

source code of glibc/sysdeps/x86_64/multiarch/strpbrk-c.c