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strnicmp, _strnicmp, _fstrnicmp, _wcsnicmp, _mbsnicmp, _fmbsnicmp

strnicoll

strninc

strnset

strnset, _strnset, _fstrnset, _wcsnset, _mbsnset, _fmbsnset

strpbrk

strpbrk, _fstrpbrk, wcspbrk, _mbspbrk, _fmbspbrk

strrchr

strrchr, _fstrrchr, wcsrchr, _mbsrchr, _fmbsrchr

strrev

strrev, _strrev, _fstrrev, _wcsrev, _mbsrev, _fmbsrev

strset

strset, _strset, _fstrset, _wcsset, _mbsset, _fmbsset

strspn

strspn, _fstrspn, wcsspn, _mbsspn, _fmbsspn

strspnp

strspnp, _strspnp, _fstrspnp, _wcsspnp, _mbsspnp, _fmbsspnp

strstr

strstr, _fstrstr, wcsstr, _mbsstr, _fmbsstr

strtime

strtod

strtod, wcstod

strtok

strtok, _fstrtok, wcstok, _mbstok, _fmbstok

strtol

strtol, wcstol

strtoul

strtoul, wcstoul

struct

struct lconv

struct tm
    Header Files in /watcom/h
    mktime

structure, __m64

structure, complex

structure, DOSERROR

structure, exception

structure, INTPACK

structure, REGPACK

structure, REGS

structure, SREGS

structure, stat

strupr
    Conversion Functions
    strupr, _strupr, _fstrupr, _wcsupr, _mbsupr, _fmbsupr

strupr, _strupr, _fstrupr, _wcsupr, _mbsupr, _fmbsupr

strxfrm

strxfrm, wcsxfrm

SVGA
    _getvideoconfig
    _setvideomode

SVRES16COLOR

SVRES256COLOR

SW_HIDE

SW_MINIMIZE

SW_RESTORE

SW_SHOW

SW_SHOWMAXIMIZED

SW_SHOWMINIMIZED

SW_SHOWMINNOACTIVE

SW_SHOWNA

SW_SHOWNOACTIVATE

SW_SHOWNORMAL

swab

swprintf

swscanf

sys

sys\locking.h

sys\stat.h

sys\timeb.h

sys\types.h

sys\utime.h

sys_errlist

sys_nerr

system
    _heapmin Functions
    _heapshrink Functions
    DOS Commands
    DOS Processes
    Header Files in /watcom/h
    Process Primitive Functions
    system, _wsystem
    The system Function

system, _wsystem

tan

tanh

tell
    lseek, _lseek
    read
    tell
    write

tempnam

Terminate and Stay Resident, _dos_keep

Terminating Newline Characters

text files

Text Functions

TEXTBW40

TEXTBW80

TEXTC40

TEXTC80

TEXTMONO

The abort Function

The atexit Function

The clock Function

The fmod Function

The SIGILL Signal

The signal Function

The strerror Function

The system Function

The Time Zone

The TZ Environment Variable

time
    ctime Functions
    localtime Functions
    mktime
    time

Time Functions
    Header Files in /watcom/h
    Time Functions

Time Functions, __wasctime

Time Functions, __wctime

Time Functions, _asctime

Time Functions, _ctime

Time Functions, _gmtime

Time Functions, _localtime

Time Functions, _wasctime

Time Functions, _wctime

Time Functions, _wstrftime_ms

Time Functions, asctime

Time Functions, clock

Time Functions, ctime

Time Functions, difftime

Time Functions, ftime

Time Functions, gmtime

Time Functions, localtime

Time Functions, mktime

Time Functions, strftime

Time Functions, time

Time Functions, wcsftime

time zone
    ctime Functions
    gmtime Functions
    localtime Functions
    The TZ Environment Variable
    time
    tzset

time.h

time_t

timeb

timezone
    Global Data
    The TZ Environment Variable
    tzset

TLOSS
    _set_matherr
    matherr

tm
    gmtime Functions
    Header Files in /watcom/h
    localtime Functions

tm_hour

tm_isdst

tm_mday

tm_min

tm_mon

tm_sec

tm_wday

tm_yday

TMP

TMP_MAX
    _tempnam, _wtempnam
    tmpnam, _wtmpnam

tmpfile
    _exit
    exit
    tmpfile

tmpnam

tmpnam, _wtmpnam

tolower
    Conversion Functions
    strlwr, _strlwr, _fstrlwr, _wcslwr, _mbslwr, _fmbslwr
    tolower, _tolower, towlower

tolower, _tolower, towlower

TOP

toupper
    Conversion Functions
    strupr, _strupr, _fstrupr, _wcsupr, _mbsupr, _fmbsupr
    toupper, _toupper, towupper

toupper, _toupper, towupper

towlower
    Conversion Functions
    tolower, _tolower, towlower

towupper
    Conversion Functions
    toupper, _toupper, towupper

Trigonometric Functions

Trigonometric Functions, _dos_allocmem

Trigonometric Functions, acos

Trigonometric Functions, acosh

Trigonometric Functions, asin

Trigonometric Functions, asinh

Trigonometric Functions, atan

Trigonometric Functions, atan2

Trigonometric Functions, atanh

Trigonometric Functions, cos

Trigonometric Functions, cosh

Trigonometric Functions, hypot

Trigonometric Functions, sin

Trigonometric Functions, sinh

Trigonometric Functions, tan

Trigonometric Functions, tanh

Truncation of Text Files

TZ
    clearenv
    ctime Functions
    gmtime Functions
    localtime Functions
    The TZ Environment Variable
    time
    tzset

tzname
    Global Data
    The TZ Environment Variable
    tzset

tzset
    ctime Functions
    Global Data
    localtime Functions
    mktime
    strftime, wcsftime, _wstrftime_ms
    The TZ Environment Variable
    tzset

ULONG_MAX

ultoa

ultoa, _ultoa, _ultow

ultow

umask
    open, _open, _wopen
    sopen, _wsopen
    umask

undefined references, fltused_

UNDERFLOW
    _set_matherr
    matherr

Underflow of Floating-Point Values

ungetc
    fflush
    fseek
    ungetc, ungetwc

ungetc, ungetwc

ungetch

ungetwc

union

UNKNOWN

unlink

unlink, _wunlink

unlock
    lock
    unlock

unsigned

upper

URES256COLOR

UTC

Utility Functions

utimbuf
    Header Files in /watcom/h/sys
    utime, _utime, _wutime

utime
    Header Files in /watcom/h/sys
    utime, _utime, _wutime

utime, _utime, _wutime

utoa

utoa, _utoa, _utow

utow

va_arg
    va_arg
    va_end
    va_start

va_end
    va_arg
    va_end
    va_start

va_list

va_start
    _vbprintf, _vbwprintf
    _vsnprintf, _vsnwprintf
    va_arg
    va_end
    va_start
    vcprintf
    vcscanf
    vfprintf, vfwprintf
    vfscanf, vfwscanf
    vprintf, vwprintf
    vscanf, vwscanf
    vsprintf, vswprintf
    vsscanf, vswscanf

varargs.h

variable arguments

variable arguments, va_arg

variable arguments, va_end

variable arguments, va_start

Variable-length Argument Lists

vbprintf

vbwprintf

vcprintf

vcscanf

vfprintf

vfprintf, vfwprintf

vfscanf

vfscanf, vfwscanf

vfwprintf

vfwscanf

VGA
    _getvideoconfig
    _setvideomode

view coordinates

void
    main, wmain, WinMain, wWinMain
    set_new_handler, _set_new_handler

vprintf

vprintf, vwprintf

VRES16COLOR

VRES256COLOR

VRES2COLOR

vscanf

vscanf, vwscanf

vsnprintf

vsnwprintf

vsprintf

vsprintf, vswprintf

vsscanf

vsscanf, vswscanf

vswprintf

vswscanf

vwprintf

vwscanf

W_OK

waccess

wait
    spawn Functions
    wait

WAIT_CHILD

WAIT_GRANDCHILD

WATCOM classification

wchar.h

wchar_t
    Header Files in /watcom/h
    printf, wprintf
    strtok, _fstrtok, wcstok, _mbstok, _fmbstok

wchdir

wchmod

wclosedir

wcreat

wcrtomb
    wcrtomb, _fwcrtomb
    wcsrtombs, _fwcsrtombs

wcrtomb, _fwcrtomb

wcscat

wcschr

wcscmp
    strcmp, _fstrcmp, wcscmp, _mbscmp, _fmbscmp
    strxfrm, wcsxfrm

wcscmpi

wcscoll
    strcoll, wcscoll, _mbscoll
    strxfrm, wcsxfrm

wcscpy

wcscspn

wcsdec

wcsdup

wcserror

wcsftime

wcsicmp

wcsicoll

wcsinc

wcslen

wcslwr

wcsncat

wcsncmp

wcsncnt
    _mbsnbcnt, _fmbsnbcnt, _strncnt, _wcsncnt
    _mbsnccnt, _fmbsnccnt, _strncnt, _wcsncnt

wcsncoll

wcsncpy

wcsnextc

wcsnicmp

wcsnicoll

wcsninc

wcsnset

wcspbrk

wcsrchr

wcsrev

wcsrtombs

wcsrtombs, _fwcsrtombs

wcsset

wcsspn

wcsspnp

wcsstr

wcstod

wcstok

wcstol

wcstombs
    mbsrtowcs, _fmbsrtowcs
    wcsrtombs, _fwcsrtombs
    wcstombs, _fwcstombs

wcstombs, _fwcstombs

wcstoul

wcsupr

wcsxfrm

wctob

wctomb
    mbrlen, _fmbrlen
    mbrtowc, _fmbrtowc
    wcrtomb, _fwcrtomb
    wctomb, _fwctomb

wctomb, _fwctomb

wctype
    iswctype
    wctype

wctype_t
    Header Files in /watcom/h
    wctype

WEOF
    fgetc, fgetwc
    fgetchar, _fgetchar, _fgetwchar
    fputc, fputwc
    fputchar, _fputchar, _fputwchar
    getc, getwc
    getchar, getwchar
    Header Files in /watcom/h
    putc, putwc
    putchar, putwchar
    ungetc, ungetwc

wfcvt

wfdopen

wfindfirst

wfindnext

wfopen

wfreopen

wfsopen

wfullpath

wgcvt

wgetcwd

wgetdcwd

wgetenv

Wide Character Functions
    Multibyte String Manipulation Functions
    Wide Character Manipulation Functions
    Wide String Manipulation Functions

Wide Character Functions, __wasctime

Wide Character Functions, __wctime

Wide Character Functions, _bwprintf

Wide Character Functions, _fgetwchar

Wide Character Functions, _fmbspbrk

Wide Character Functions, _fmbstok

Wide Character Functions, _fputwchar

Wide Character Functions, _fwcrtomb

Wide Character Functions, _fwcsrtombs

Wide Character Functions, _fwcstombs

Wide Character Functions, _fwctomb

Wide Character Functions, _getws

Wide Character Functions, _itow

Wide Character Functions, _ltow

Wide Character Functions, _mbspbrk

Wide Character Functions, _mbstok

Wide Character Functions, _putws

Wide Character Functions, _ultow

Wide Character Functions, _utow

Wide Character Functions, _vbwprintf

Wide Character Functions, _vsnwprintf

Wide Character Functions, _waccess

Wide Character Functions, _wasctime

Wide Character Functions, _wchdir

Wide Character Functions, _wchmod

Wide Character Functions, _wclosedir

Wide Character Functions, _wcreat

Wide Character Functions, _wcsdec

Wide Character Functions, _wcsdup

Wide Character Functions, _wcsicmp