chromium/third_party/grpc/src/third_party/upb/third_party/utf8_range/utf8_range.h

#if (defined(__ARM_NEON) && defined(__aarch64__)) || defined(__SSE4_1__)
int utf8_range2(const unsigned char* data, int len);
#else
int utf8_naive(const unsigned char* data, int len);
static inline int utf8_range2(const unsigned char* data, int len) { … }
#endif