www.pudn.com > CRGAB.zip > BLKSPLIT.C

 
/* 
 *      HEADER:         ; 
 *      TITLE:          blksplit() Text splitting function; 
 *      DESCRIPTION:    "Can be used to split a block into lines 
 *                      or a line into fields"; 
 *      DATE:           10/21/1989; 
 *      VERSION:        1.0; 
 *      FILENAME:       BLKSPLIT.C; 
 *      SEE-ALSO:       PB.C, PB.DOC; 
 *      AUTHORS:        Michael Kelly; 
 */ 
 
 
 
/* 
 *  int blksplit( 
 *	    char *blk, char **strptr, const char *strsep, int maxstrings 
 *	); 
 * 
 *  blk-> NULL terminated text data block 
 *  strptr-> array of char * 
 *  strsep-> NULL terminated array of string seperator characters 
 *  maxstrings = maximum number of char * that will fit in strptr 
 * 
 *  splits raw text data block into strings : returns # of strings 
 * 
 */ 
 
 
#include  
#include  
#include "blksplit.h" 
 
int blksplit(char *blk, char **strptr, const char *strsep, int maxstrings) 
{ 
    register int i = 0; 
 
 
    --maxstrings; 
 
    strptr[i] = strtok(blk,strsep); 
 
    while(strptr[i] && i < maxstrings) 
	strptr[++i] = strtok(NULL,strsep); 
 
    return i; 
}