Category : OS/2 Files
Archive   : EMXLIB8F.ZIP
Filename : CRLF.C

 
Output of file : CRLF.C contained in archive : EMXLIB8F.ZIP
/* crlf.c (emx+gcc) -- Copyright (c) 1990-1993 by Eberhard Mattes */

#include
#include

/* Do CR/LF -> LF conversion in the buffer BUF containing SIZE characters. */
/* Store the number of resulting characters to *NEW_SIZE. This value does */
/* not include the final CR, if present. If the buffer ends with CR, 1 is */
/* returned, 0 otherwise. */

int _crlf (char *buf, size_t size, size_t *new_size)
{
size_t src, dst;
char *p;

p = memchr (buf, '\r', size); /* Avoid copying until CR reached */
if (p == NULL) /* This is the trivial case */
{
*new_size = size;
return (0);
}
src = dst = p - buf; /* Start copying here */
while (src < size)
{
if (buf[src] == '\r') /* CR? */
{
++src; /* Skip the CR */
if (src >= size) /* Is it the final char? */
{
*new_size = dst; /* Yes -> don't include in new_size, */
return (1); /* notify caller */
}
if (buf[src] != '\n') /* CR not followed by LF? */
--src; /* Yes -> copy the CR */
}
buf[dst++] = buf[src++]; /* Copy a character */
}
*new_size = dst;
return (0);
}


  3 Responses to “Category : OS/2 Files
Archive   : EMXLIB8F.ZIP
Filename : CRLF.C
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/