From be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da Mon Sep 17 00:00:00 2001 From: rgrimes Date: Fri, 27 May 1994 05:00:24 +0000 Subject: BSD 4.4 Lite Lib Sources --- lib/libc/locale/toupper.3 | 88 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 lib/libc/locale/toupper.3 (limited to 'lib/libc/locale/toupper.3') diff --git a/lib/libc/locale/toupper.3 b/lib/libc/locale/toupper.3 new file mode 100644 index 0000000..c3ff593 --- /dev/null +++ b/lib/libc/locale/toupper.3 @@ -0,0 +1,88 @@ +.\" Copyright (c) 1989, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the American National Standards Committee X3, on Information +.\" Processing Systems. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)toupper.3 8.1 (Berkeley) 6/4/93 +.\" +.Dd June 4, 1993 +.Dt TOUPPER 3 +.Os +.Sh NAME +.Nm toupper +.Nd lower case to upper case letter conversion +.Sh SYNOPSIS +.Fd #include +.Ft int +.Fn toupper "int c" +.Sh DESCRIPTION +The +.Fn toupper +function converts a lower-case letter to the corresponding +upper-case letter. +.SH RETURN VALUES +If the argument is a lower-case letter, the +.Fn toupper +function returns the corresponding upper-case letter if there is +one; otherwise the argument is returned unchanged. +.\" In the +.\" .Em ``C'' +.\" locale, +.\" .Fn toupper +.\" maps only the characters for which +.\" .Xr islower +.\" is true to the corresponding characters for which +.\" .Xr isupper +.\" is true. +.Sh SEE ALSO +.Xr isascii 3 , +.Xr isalnum 3 , +.Xr isalpha 3 , +.Xr iscntrl 3 , +.Xr isdigit 3 , +.Xr isgraph 3 , +.Xr islower 3 , +.Xr isprint 3 , +.Xr ispunct 3 , +.Xr isspace 3 , +.Xr isupper 3 , +.Xr isxdigit 3 , +.Xr toascii 3 , +.Xr toupper 3 , +.Xr stdio 3 +.Xr ascii 7 +.Sh STANDARDS +The +.Fn tolower +function conforms to +.St -ansiC . -- cgit v1.1