129 void* _Nonnull memset(void* _Nonnull const s __pass_object_size0, int c, size_t n) __overloadable  in memset()
134     return __builtin___memset_chk(s, c, n, __bos0(s));  in memset()
136     return __builtin_memset(s, c, n);  in memset()
142 void* _Nullable memchr(const void* _Nonnull const s __pass_object_size, int c, size_t n) __overload…  in memchr()
143     size_t bos = __bos(s);  in memchr()
146         return __builtin_memchr(s, c, n);  in memchr()
149     return __memchr_chk(s, c, n, bos);  in memchr()
153 void* _Nullable __memrchr_fortify(const void* _Nonnull const __pass_object_size s, int c, size_t n)…  in __memrchr_fortify()  argument
154     size_t bos = __bos(s);  in __memrchr_fortify()
157         return __memrchr_real(s, c, n);  in __memrchr_fortify()
160     return __memrchr_chk(s, c, n, bos);  in __memrchr_fortify()
224 size_t strlen(const char* _Nonnull const s __pass_object_size0) __overloadable {  in strlen()
225     return __strlen_chk(s, __bos0(s));  in strlen()
230 char* _Nullable strchr(const char* _Nonnull const s __pass_object_size, int c) __overloadable {  in strchr()
232     size_t bos = __bos(s);  in strchr()
235         return __strchr_chk(s, c, bos);  in strchr()
238     return __builtin_strchr(s, c);  in strchr()
242 char* _Nullable strrchr(const char* _Nonnull const s __pass_object_size, int c) __overloadable {  in strrchr()
244     size_t bos = __bos(s);  in strrchr()
247         return __strrchr_chk(s, c, bos);  in strrchr()
250     return __builtin_strrchr(s, c);  in strrchr()
257 void* _Nullable memrchr(void* _Nonnull const __pass_object_size s, int c, size_t n) {  in memrchr()  argument
258     return __memrchr_fortify(s, c, n);  in memrchr()
262 const void* _Nullable memrchr(const void* _Nonnull const __pass_object_size s, int c, size_t n) {  in memrchr()  argument
263     return __memrchr_fortify(s, c, n);  in memrchr()
268 void* _Nullable memrchr(const void* _Nonnull const __pass_object_size s, int c, size_t n) __overloa…  in memrchr()  argument
269     return __memrchr_fortify(s, c, n);  in memrchr()