cc -pthread -Wall -Wextra -Werror=implicit-function-declaration wchar/wcslcat.c -o wchar/wcslcat -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE -lm -lpthread -lrt -lintl -liconv [cc@relibc::platform::sys:590 INFO] TODO: getrlimit(3, 0x7ffffffffbf0): not implemented [cc1@relibc::platform::sys:590 INFO] TODO: getrlimit(3, 0x7ffffffffb00): not implemented [cc1@relibc::platform::sys:590 INFO] TODO: getrlimit(9, 0x7ffffffffad0): not implemented [cc1@relibc::platform::sys:590 INFO] TODO: getrlimit(9, 0x7ffffffffb00): not implemented [cc1@relibc::platform::sys:590 INFO] TODO: getrlimit(5, 0x7ffffffffb00): not implemented [cc1@relibc::platform::sys:590 INFO] TODO: getrlimit(9, 0x7ffffffffad0): not implemented wchar/wcslcat.c: In function 'main': wchar/wcslcat.c:11:25: error: implicit declaration of function 'wcslcat'; did you mean 'wcsncat'? [-Werror=implicit-function-declaration] 11 | size_t result = wcslcat(dst, src, 8); | ^~~~~~~ | wcsncat cc1: some warnings being treated as errors