MirBSD manpage: towlower(3), towupper(3)

TOWLOWER(3)                BSD Programmer's Manual                 TOWLOWER(3)

NAME

     towlower - wide character case letter conversion utilities

SYNOPSIS

     #include <wctype.h>

     wint_t
     towlower(wint_t wc);

     wint_t
     towupper(wint_t wc);

DESCRIPTION

     The towlower() function converts an upper-case wide character to the
     corresponding lower-case letter. The towupper() function converts an
     lower-case wide character to the corresponding upper-case letter.

RETURN VALUES

     If the argument is an upper/lower-case letter, the tolower() function re-
     turns the corresponding counterpart if there is one; otherwise the argu-
     ment is returned unchanged.

SEE ALSO

     tolower(3), toupper(3)

STANDARDS

     The functions conform to ISO/IEC 9899/AMD1:1995 ("ISO C90, Amendment 1")
     and ISO/IEC 9899:1999 ("ISO C99").

MirBSD #10-current            December 22, 2000                              1

Generated on 2022-12-24 01:00:14 by $MirOS: src/scripts/roff2htm,v 1.113 2022/12/21 23:14:31 tg Exp $ — This product includes material provided by mirabilos.

These manual pages and other documentation are copyrighted by their respective writers; their sources are available at the project’s CVSweb, AnonCVS and other mirrors. The rest is Copyright © 2002–2022 MirBSD.

This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report — diffs preferred.

Kontakt / Impressum & Datenschutzerklärung