home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
C/C++ Users Group Library 1996 July
/
C-C++ Users Group Library July 1996.iso
/
vol_100
/
172_01
/
lexlen.c
< prev
next >
Wrap
Text File
|
1980-01-01
|
1KB
|
41 lines
/*
HEADER: CUG nnn.nn;
TITLE: LEX - A Lexical Analyser Generator
VERSION: 1.1 for IBM-PC
DATE: Jan 30, 1985
DESCRIPTION: A Lexical Analyser Generator. From UNIX
KEYWORDS: Lexical Analyser Generator YACC C PREP
SYSTEM: IBM-PC and Compatiables
FILENAME: LEXLEN.C
WARNINGS: This program is not for the casual user. It will
be useful primarily to expert developers.
CRC: N/A
SEE-ALSO: YACC and PREP
AUTHORS: Charles H. Forsyth
Bob Denny
Scott Guthery 11100 leafwood lane Austin, TX 78750
COMPILERS: LATTICE C
REFERENCES: UNIX Systems Manuals -- Lex Manual on distribution disks
*/
/*
* Copyright (c) 1978 Charles H. Forsyth
*
* Bob Denny -- removed stdio dependency.
* Scott Guthery -- Adapt for IBM PC & DeSmet C
*/
#include "lex.h"
extern char *llend, llbuf[];
int lexlength()
/*
* Return the length of the current token
*/
{
return(llend - llbuf);
}