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/*
* Copyright (c) 1997 Stanford University
*
* The use of this software for revenue-generating purposes may require a
* license from the owners of the underlying intellectual property.
* Specifically, the SRP-1 protocol may not be used for revenue-generating
* purposes without a license.
*
* Within that constraint, permission to use, copy, modify, and distribute
* this software and its documentation for any purpose is hereby granted
* without fee, provided that the above copyright notices and this permission
* notice appear in all copies of the software and related documentation.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
* THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#define FSEPARATOR ':'
int
t_nextfield(fp, s, max)
FILE * fp;
char * s;
unsigned max;
{
int c, count = 0;
while((c = getc(fp)) != EOF) {
if(c == '\n') {
ungetc(c, fp);
break;
}
else if(c == FSEPARATOR)
break;
if(count < max - 1) {
*s++ = c;
++count;
}
}
*s++ = '\0';
return count;
}
int
t_nextline(fp)
FILE * fp;
{
int c;
while((c = getc(fp)) != '\n')
if(c == EOF)
return -1;
return 0;
}
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