120 …* _Nonnull strncat(char* _Nonnull const dst __pass_object_size, const char* _Nonnull src, size_t n)  in strncat()  argument
123     return __builtin___strncat_chk(dst, src, n, __bos(dst));  in strncat()
129 void* _Nonnull memset(void* _Nonnull const s __pass_object_size0, int c, size_t n) __overloadable  in memset()  argument
132         __clang_warning_if(c && !n, "'memset' will set 0 bytes; maybe the arguments got flipped?") {  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()  argument
145     if (__bos_trivially_ge(bos, n)) {  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
156     if (__bos_trivially_ge(bos, n)) {  in __memrchr_fortify()
157         return __memrchr_real(s, c, n);  in __memrchr_fortify()
160     return __memrchr_chk(s, c, n, bos);  in __memrchr_fortify()
167 …_Nonnull const dst __pass_object_size, const char* _Nonnull const src __pass_object_size, size_t n)  in stpncpy()  argument
175         return __builtin___stpncpy_chk(dst, src, n, bos_dst);  in stpncpy()
178     return __stpncpy_chk2(dst, src, n, bos_dst, bos_src);  in stpncpy()
183 …_Nonnull const dst __pass_object_size, const char* _Nonnull const src __pass_object_size, size_t n)  in strncpy()  argument
191         return __builtin___strncpy_chk(dst, src, n, bos_dst);  in strncpy()
194     return __strncpy_chk2(dst, src, n, bos_dst, bos_src);  in strncpy()
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()