/usr/include/Attribute/lexscan.h is in ivtools-dev 1.2.11a1-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*
* Copyright (c) 1994-1996,1999 Vectaport Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the names of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#if !defined(_lexscan_h)
#define _lexscan_h
#include <Attribute/attrvalue.h>
#include <Attribute/commodule.h>
class AttributeValue;
//: Lexical scanner for C tokens, with C-style comment skipping.
class LexScan : public ComTerpModule {
public:
LexScan();
// construct on stdin.
LexScan(const char* path);
// construct on 'path'.
LexScan(void*, char*(*)(char*,int,void*), int(*)(void*), int(*)(void*));
// construct on arbitrary function pointers, with arbitrary void*
// pointer to pass to them.
~LexScan();
void init();
// intialize comment delimiters and internal token buffer.
attr_value get_next_token(unsigned int& toktype);
// return token in structure ready for constructing an AttributeValue.
const char* get_next_token_string(unsigned int& toktype);
// return pointer to next token in internal buffer.
AttributeValue* get_attrval(char* buf, unsigned int bufsiz);
// return token in newly allocated AttributeValue.
const int get_next_value(AttributeValue* attrval, char delim='\0');
// return AttributeValue that represents next token, skipping over delim and whitespace
protected:
char* _begcmt;
char* _endcmt;
char* _tokbuf;
};
#endif /* !defined(_lexscan_h) */
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