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84 lines
3.1 KiB
C
84 lines
3.1 KiB
C
/*
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* Utility routines' prototypes etc.
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*
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* Copyright 1998 Bertho A. Stultiens (BS)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WIDL_UTILS_H
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#define __WIDL_UTILS_H
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#include "widltypes.h"
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#include <stddef.h> /* size_t */
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void *xmalloc(size_t);
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void *xrealloc(void *, size_t);
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char *xstrdup(const char *str);
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int strendswith(const char* str, const char* end);
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#ifndef __GNUC__
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#define __attribute__(X)
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#endif
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void parser_error(const char *s) __attribute__((noreturn));
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int parser_warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
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void error_loc(const char *s, ...) __attribute__((format (printf, 1, 2))) __attribute__((noreturn));
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void error(const char *s, ...) __attribute__((format (printf, 1, 2))) __attribute__((noreturn));
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void error_loc_info(const loc_info_t *, const char *s, ...) __attribute__((format (printf, 2, 3))) __attribute__((noreturn));
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void warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
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void warning_loc_info(const loc_info_t *, const char *s, ...) __attribute__((format (printf, 2, 3)));
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void chat(const char *s, ...) __attribute__((format (printf, 1, 2)));
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char *dup_basename(const char *name, const char *ext);
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size_t widl_getline(char **linep, size_t *lenp, FILE *fp);
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UUID *parse_uuid(const char *u);
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int is_valid_uuid(const char *s);
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/* buffer management */
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extern int byte_swapped;
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extern unsigned char *output_buffer;
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extern size_t output_buffer_pos;
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extern size_t output_buffer_size;
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extern void init_output_buffer(void);
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extern void flush_output_buffer( const char *name );
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extern void put_data( const void *data, size_t size );
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extern void put_byte( unsigned char val );
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extern void put_word( unsigned short val );
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extern void put_dword( unsigned int val );
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extern void put_qword( unsigned int val );
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extern void put_pword( unsigned int val );
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extern void put_str( int indent, const char *format, ... ) __attribute__((format (printf, 2, 3)));
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extern void align_output( unsigned int align );
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/* typelibs expect the minor version to be stored in the higher bits and
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* major to be stored in the lower bits */
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#define MAKEVERSION(major, minor) ((((minor) & 0xffff) << 16) | ((major) & 0xffff))
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#define MAJORVERSION(version) ((version) & 0xffff)
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#define MINORVERSION(version) (((version) >> 16) & 0xffff)
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#ifndef max
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef min
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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#endif
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