Scroll Down to See All▾
abortabsacosasctimeasctime_rasinassertatanatan2atexitatofatoiatolbsearchbtowccalloccatclosecatgetscatopenceilclearerrclockcoscoshctimectime_rdifftimediverferfcexitexpfabsfclosefdopenfeofferrorfflushfgetcfgetposfgetsfgetwcfgetwsfopenfprintffputcfputwsfreadfreefreopenfrexpfscanffseekfsetposftellfwidefwprintffwritefwscanfgetcgetchargetenvgetwcgetwchargmtimegmtime_rhypotisalnumisalphaisasciiisblankiscntrlisdigitisgraphislowerisprintispunctisspaceisupperiswalnumiswalphaiswblankiswcntrliswctypeiswdigitiswgraphiswloweriswprintiswpunctiswspaceiswupperiswxdigitisxdigitj0j1jnlabsldexpldivlocaleconvlocaltimelocaltime_rloglog10longjmpmallocmblenmbrlenmbrtowcmbsinitmbsrtowcsmbstowcsmbtowcmemchrmemcmpmemcpymemmovememsetmktimemodfnextafternextafterlnexttowardnexttowardlnl_langinfoperrorpowprintfputcputcharputenvputsputwcputwcharqsortquantexpd32quantexpd64quantexpd128quantized32quantized64quantized128samequantumd32raiserandrand_rreallocregcompregerrorregexecregfreeremoverenamerewindscanfsetbufsetjmpsetlocalesetvbufsignalsinsinhsnprintfsprintfsqrtsrandsscanfstrcasecmpstrcatstrchrstrcmpstrcollstrcpystrcspnstrerrorstrfmonstrftimestrlenstrncasecmpstrncatstrncmpstrncpystrpbrkstrptimestrrchrstrspnstrstrstrtodstrtod32strtod64strtod128strtofstrtokstrtok_rstrtolstrtoldstrtoulstrxfrmswprintfswscanfsystemtantanhtimetime64tmpfiletmpnamtoasciitolowertouppertowctranstowlowertowupperungetcungetwcva_argva_copyva_endva_startvfprintfvfscanfvfwprintfvfwscanfvprintfvscanfvsprintfvsnprintfvsscanfvswprintfvswscanfvwprintfvwscanfwcrtombwcscatwcschrwcscmpwcscollwcscpywcscpywcsftimewcslenwcsncatwcsncmpwcsncpywcspbrkwcsptimewcsrchrwcsrtombswcsspnwcsstrwcstodwcstod32wcstod64wcstod128wcstofwcstokwcstolwcstoldwcstombswcstoulwcsxfrmwctobwctombwctypewcwidthwmemchrwmemcmpwmemcpywmemmovewmemsetwprintfwscanfy0y1yn



Function Details : wctrans

wctrans_twctrans(const char * property) ;

Return Type : wctrans_t

A data type representing a character mapping descriptor used for wide-character transformations. It is typically obtained using the `wctrans` function to specify transformations like `tolower` or `toupper` for wide characters.
Read about return values of wctrans function .

1st Parameter Type : const char *

Pointer to read-only string

1st Parameter

A string representing the name of the character mapping property, such as "tolower" or "toupper".

Read more about parameters of wctrans in parameters section
The wctransfunction in C language Returns a type that represents a class of wide characters that can be converted to each other (e.g., tolower, toupper).
wctrans constructs a value with type wctrans_t that describes a mapping between wide characters identified by the string argument property. If property identifies a valid mapping of wide characters according to the LC_CTYPE category of the current locale, the wctrans function returns a nonzero value that is valid as the second argument to the towctrans function; otherwise, it returns zero.
The wctransfunction takes 1 parameter:
  • •
    const char * `property`: A string representing the name of the character mapping property, such as "tolower" or "toupper".
Retrieves a character mapping descriptor corresponding to the specified property name. The descriptor can be used with the `towctrans` function to perform locale-specific character transformations. Returns a nonzero `wctrans_t` value if the property is valid, or `0` if it is invalid.
The wctrans function return value :
  • Returns a value of type wctrans_t, which represents the mapping described by property
  • If the given property is not valid, it returns zero

Output

This example demonstrates the basic usage of wctrans to obtain transformation descriptors for lowercase and uppercase conversions.