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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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vol_200
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280_01
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getccl.c
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1989-01-11
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/* [getccl.c of JUGPDS Vol.17] */
/*
*****************************************************************
* *
* Written by Hakuo Katayose (JUG-CP/M No.179) *
* 49-114 Kawauchi-Sanjuunin-machi *
* Sendai, Miyagi 980 *
* Phone: 0222-61-3219 *
* *
* Modifird by Toshiya Oota (JUG-CPM No.10) *
* Sakae ko-po 205 *
* 5-19-6 Hosoda *
* Katusikaku Tokyo 124 *
* *
* for MS-DOS Lattice C V3.1J & 80186/V20/V30 *
* *
* Compiler Option: -ccu -k0(1) -ms -n -v -w *
* *
* Edited & tested by Y. Monma (JUG-CP/M Disk Editor) *
* & T. Ota (JUG-CP/M Sub Disk Editor) *
* *
*****************************************************************
*/
/* Library functions for Software Tools */
#include "stdio.h"
#include "dos.h"
#include "ctype.h"
#include "tools.h"
/* getccl - expand char class at arg[i] into pat[j] */
int getccl(arg, i, pat, j)
char arg[], pat[];
int *i, *j;
{
int jstart;
void filset();
(*i)++;
if (arg[*i] == NOT) {
pat[(*j)++] = NCCL;
(*i)++;
}
else
pat[(*j)++] = CCL;
jstart = *j;
addset(0, pat, j, MAXSET);
filset(CCLEND, arg, i, pat, j, MAXSET);
pat[jstart] = (*j) - jstart - 1;
return (arg[*i] == CCLEND) ? OK : ERROR;
}