Linux User and Programmer's Manual - Manpages
Manual pages starting with t.tanf tanhf tanhl tanh tanl tan tcdrain tcflow tcflush tcgetattr tcgetpgrp tcgetsid tcsendbreak tcsetattr tcsetpgrp tdelete telldir tempnam tfind tgammaf tgammal tgamma time timer_create timer_delete timer_getoverrun timer_gettime timer_settime times timezone tmpfile tmpnam toascii tolower toupper towctrans towlower towupper truncate truncf truncl trunc tsearch ttyname ttyname_r twalk tzname tzset