$NetBSD: stdlib.3,v 1.2 2010/05/14 02:45:39 joerg Exp $
Copyright (c) 2010 The NetBSD Foundation, Inc.
All rights reserved.
This code is derived from software contributed to The NetBSD Foundation
by Jukka Ruohonen.
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
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documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
.Dd April 10, 2011 .Dt STDLIB 3 .Os .Sh NAME .Nm stdlib .Nd standard library definitions .Sh SYNOPSIS n stdlib.h .Sh DESCRIPTION The n stdlib.h header defines the following types and macros: l -enum -offset 4n t .Dv NULL - an implementation-defined null pointer constant; t .Vt size_t and .Vt wchar_t - integer types described in .Xr stddef 3 ; t .Vt div_t , .Vt ldiv_t , and .Vt lldiv_t - structures that are returned by the .Xr div 3 , .Xr ldiv 3 , and .Xr lldiv 3 functions, respectively; t .Dv RAND_MAX - a macro which expands to an integer constant that is the maximum value returned by the .Xr rand 3 function; t .Dv MB_CUR_MAX - an integer expression of type .Vt size_t whose value is the maximum number of bytes in a character specified by the current locale; and t .Dv EXIT_SUCCESS and .Dv EXIT_FAILURE - macros which expand to integer constants suitable for use as an argument to the .Xr exit 3 function. .El
Copyright (c) 2010 The NetBSD Foundation, Inc.
All rights reserved.
This code is derived from software contributed to The NetBSD Foundation
by Jukka Ruohonen.
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.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
.Dd April 10, 2011 .Dt STDLIB 3 .Os .Sh NAME .Nm stdlib .Nd standard library definitions .Sh SYNOPSIS n stdlib.h .Sh DESCRIPTION The n stdlib.h header defines the following types and macros: l -enum -offset 4n t .Dv NULL - an implementation-defined null pointer constant; t .Vt size_t and .Vt wchar_t - integer types described in .Xr stddef 3 ; t .Vt div_t , .Vt ldiv_t , and .Vt lldiv_t - structures that are returned by the .Xr div 3 , .Xr ldiv 3 , and .Xr lldiv 3 functions, respectively; t .Dv RAND_MAX - a macro which expands to an integer constant that is the maximum value returned by the .Xr rand 3 function; t .Dv MB_CUR_MAX - an integer expression of type .Vt size_t whose value is the maximum number of bytes in a character specified by the current locale; and t .Dv EXIT_SUCCESS and .Dv EXIT_FAILURE - macros which expand to integer constants suitable for use as an argument to the .Xr exit 3 function. .El
p The n stdlib.h header also prototypes several important functions such as .Xr abort 3 , .Xr atoi 3 , .Xr bsearch 3 , .Xr free 3 , .Xr malloc 3 , and .Xr strtol 3 . .Sh SEE ALSO .Xr stddef 3 , .Xr types 3 , .Xr unistd 3 .Sh STANDARDS As described here, the n stdlib.h header conforms to .St -isoC-99 and .St -p1003.1-2001 . .Sh HISTORY In the current form the n stdlib.h header was introduced in .Nx 0.8 .