ucx: ucx/ucx.h@08018864fb91

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2013 Olaf Wintermann. All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    29 #ifndef UCX_H

    30 #define	UCX_H

    32 #include <stdlib.h>

    34 #ifdef	__cplusplus

    35 #ifndef _Bool

    36 #define _Bool bool

    37 #define restrict

    38 #endif

    39 extern "C" {

    40 #endif

    42 #define UCX_FOREACH(type,list,elem) \

    43         for (type elem = list ; elem != NULL ; elem = elem->next)

    45 /* element1,element2,custom data -> {-1,0,1} */

    46 typedef int(*cmp_func)(void*,void*,void*);

    48 /* element,custom data -> copy of element */

    49 typedef void*(*copy_func)(void*,void*);

    51 /* buffer, element size, element count, stream */

    52 typedef size_t(*write_func)(const void*, size_t, size_t, void*);

    54 /* buffer, element size, element count, stream */

    55 typedef size_t(*read_func)(void*, size_t, size_t, void*);

    57 #ifdef	__cplusplus

    58 }

    59 #endif

    61 #endif	/* UCX_H */

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