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kc3-lang/libbsd/include/bsd/inttypes.h

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  • Author : Guillem Jover
    Date : 2018-05-21 00:20:49
    Hash : e13b1a33
    Message : Import strtoi() and strtou() functions from NetBSD

  • include/bsd/inttypes.h
  • /*
     * Copyright © 2018 Guillem Jover <guillem@hadrons.org>
     *
     * 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. The name of the author may not be used to endorse or promote products
     *    derived from this software without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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.
     */
    
    #ifdef LIBBSD_OVERLAY
    #include_next <inttypes.h>
    #else
    #include <inttypes.h>
    #endif
    
    #ifndef LIBBSD_INTTYPES_H
    #define LIBBSD_INTTYPES_H
    
    #ifdef LIBBSD_OVERLAY
    #include <sys/cdefs.h>
    #else
    #include <bsd/sys/cdefs.h>
    #endif
    
    __BEGIN_DECLS
    intmax_t strtoi(const char *__restrict nptr, char **__restrict endptr,
                    int base, intmax_t lo, intmax_t hi, int *rstatus);
    uintmax_t strtou(const char *__restrict nptr, char **__restrict endptr,
                     int base, uintmax_t lo, uintmax_t hi, int *rstatus);
    __END_DECLS
    
    #endif