hash_include.c

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/***************************************************************************
 *   Copyright (C) 2007-2011 Mike Kinghan, imk@strudl.org                  *
 *   All rights reserved.                                                  *
 *                                                                         *
 *   Contributed originally by Mike Kinghan, imk@strudl.org                *
 *                                                                         *
 *   Redistribution and use in source and binary forms, with or without    *
 *   modification, are permitted provided that the following conditions    *
 *   are met:                                                              *
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 *   notice, this list of conditions and the following disclaimer.         *
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 *   Redistributions in binary form must reproduce the above copyright     *
 *   notice, this list of conditions and the following disclaimer in the   *
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 *   Neither the arg of Symbian Software Ltd. nor the names of its         *
 *   contributors may be used to endorse or promote products derived from  *
 *   this software without specific prior written permission.              *
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#include "platform.h"
#include "report.h"

/* API */

hash_include_h
hash_include_new(char const *arg, size_t arglen)
{
    hash_include_h inc_arg;
    assert(arg);
    assert(arglen);
    inc_arg = symbol_new(arg,arglen);
    return inc_arg;
}

int
hash_include_compare(hash_include_const_h lhs, void const * rhs, size_t arglen)
{
    int cmp;
    assert(lhs);
    assert(rhs);
    if (arglen) {
        cmp = STRNICMP(lhs->sym_name,rhs,arglen);
        if (!cmp && lhs->sym_name[arglen]) {
            cmp = 1;
        }
    } else {
        hash_include_const_h rarg = rhs;
        cmp = STRICMP(lhs->sym_name,rarg->sym_name);
    }
    return cmp;
}


void
hash_include_define(hash_include_h hi, canonical_string_const_h def)
{
    assert(hi);
    if (hi->sym_def) {
        canonical_string_assign(hi->sym_def,def);
    } else {
        hi->sym_def = canonical_string_copy(def);
    }
}
/* EOF */