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Annotation of parser3/src/lib/sdbm/apr-include/apr.h, revision 1.5

1.2       paf         1: /* ====================================================================
                      2:  * The Apache Software License, Version 1.1
                      3:  *
                      4:  * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
                      5:  * reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  *
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  *
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in
                     16:  *    the documentation and/or other materials provided with the
                     17:  *    distribution.
                     18:  *
                     19:  * 3. The end-user documentation included with the redistribution,
                     20:  *    if any, must include the following acknowledgment:
                     21:  *       "This product includes software developed by the
                     22:  *        Apache Software Foundation (http://www.apache.org/)."
                     23:  *    Alternately, this acknowledgment may appear in the software itself,
                     24:  *    if and wherever such third-party acknowledgments normally appear.
                     25:  *
                     26:  * 4. The names "Apache" and "Apache Software Foundation" must
                     27:  *    not be used to endorse or promote products derived from this
                     28:  *    software without prior written permission. For written
                     29:  *    permission, please contact apache@apache.org.
                     30:  *
                     31:  * 5. Products derived from this software may not be called "Apache",
                     32:  *    nor may "Apache" appear in their name, without prior written
                     33:  *    permission of the Apache Software Foundation.
                     34:  *
                     35:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
                     36:  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     37:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
                     38:  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
                     39:  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     40:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     41:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
                     42:  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
                     43:  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
                     44:  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
                     45:  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     46:  * SUCH DAMAGE.
                     47:  * ====================================================================
                     48:  *
                     49:  * This software consists of voluntary contributions made by many
                     50:  * individuals on behalf of the Apache Software Foundation.  For more
                     51:  * information on the Apache Software Foundation, please see
                     52:  * <http://www.apache.org/>.
                     53:  */
                     54: 
                     55: #ifndef APR_H
                     56: #define APR_H
                     57: 
1.5     ! paf        58: #include "pa_config_includes.h"
        !            59: #ifdef HAVE_ERRNO_H
        !            60: #define APR_HAVE_ERRNO_H 1
        !            61: #endif
        !            62: 
1.4       paf        63: #include <stddef.h>
                     64: 
1.2       paf        65: typedef  int               apr_int32_t;
                     66: 
                     67: /**
                     68:  * APR_DECLARE_EXPORT is defined when building the APR dynamic library,
                     69:  * so that all public symbols are exported.
                     70:  *
                     71:  * APR_DECLARE_STATIC is defined when including the APR public headers,
                     72:  * to provide static linkage when the dynamic library may be unavailable.
                     73:  *
                     74:  * APR_DECLARE_STATIC and APR_DECLARE_EXPORT are left undefined when
                     75:  * including the APR public headers, to import and link the symbols from the 
                     76:  * dynamic APR library and assure appropriate indirection and calling 
                     77:  * conventions at compile time.
                     78:  */
                     79: 
                     80: /**
                     81:  * The public APR functions are declared with APR_DECLARE(), so they may
                     82:  * use the most appropriate calling convention.  Public APR functions with 
                     83:  * variable arguments must use APR_DECLARE_NONSTD().
                     84:  *
                     85:  * @deffunc APR_DECLARE(rettype) apr_func(args);
                     86:  */
                     87: #define APR_DECLARE(type)            type
                     88: 
                     89: /**
                     90:  * The public APR functions using variable arguments are declared with 
                     91:  * AP_DECLARE(), as they must use the C language calling convention.
                     92:  *
                     93:  * @deffunc APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
                     94:  */
                     95: #define APR_DECLARE_NONSTD(type)     type
                     96: 
                     97: /**
                     98:  * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
                     99:  * This assures the appropriate indirection is invoked at compile time.
                    100:  *
                    101:  * @deffunc APR_DECLARE_DATA type apr_variable;
                    102:  * @tip APR_DECLARE_DATA extern type apr_variable; syntax is required for
                    103:  * declarations within headers to properly import the variable.
                    104:  */
                    105: #define APR_DECLARE_DATA
                    106: 
                    107: typedef  int         apr_off_t;
                    108: typedef size_t apr_size_t;
                    109: 
                    110: #endif /* APR_H */
                    111: