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/*
* Smithsonian Astrophysical Observatory, Cambridge, MA, USA
* This code has been modified under the terms listed below and is made
* available under the same terms.
*/
/*
* Copyright 1993-2004 George A Howlett.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _BLT_PARSE_H
#define _BLT_PARSE_H
typedef struct _ParseValue ParseValue;
struct _ParseValue {
char *buffer;
char *next;
char *end;
void (*expandProc)(ParseValue *pvPtr, int needed);
ClientData clientData;
};
extern int Blt_ParseBraces(Tcl_Interp* interp, const char *string,
const char **termPtr, ParseValue *pvPtr);
extern int Blt_ParseNestedCmd(Tcl_Interp* interp, const char *string,
int flags, const char **termPtr, ParseValue *pvPtr);
extern int Blt_ParseQuotes(Tcl_Interp* interp, const char *string,
int termChar, int flags, const char **termPtr, ParseValue * pvPtr);
extern void Blt_ExpandParseValue(ParseValue *pvPtr, int needed);
#endif
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