/ *************************************************************************
*
* problem: Convert Unix files to DOS format.
* Method: Program scans for hex '0A' (LF) and replaces it with hex '0D0A' (CRLF)
* todo: Prompt the user for a filename, and check it exists.
* Author: M J Leslie
* Date: 12-Mar-94
*
*************************************************************************/
#include <stdio.h> /* printf, putchar, fopen, fclose */
#define LF 10
#define CR 13
#define FILENAME "unix2dos.c"
main()
{
FILE *fptr; /* Pointer to file */
char ch; /* File buffer */
fptr = fopen(FILENAME, "r");
while ( (ch = fgetc(fptr)) != EOF ) /* read characters until EOF */
{
if ( ch == LF ) printf("%c", CR); /* add CR if we see an LF */
putchar(ch); /* write byte */
}
fclose(fptr);
}
.