HelenOS sources

localtime         102 uspace/lib/c/include/time.h extern struct tm *localtime(const time_t *);
localtime         102 uspace/lib/posix/include/libc/time.h extern struct tm *localtime(const time_t *);
localtime          78 uspace/lib/posix/include/posix/time.h extern struct tm *localtime(const time_t *__restrict__ timep);