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- #include <stdio.h>
-
- /*************************************************************************
- * This function translates ch1 in the input stream into ch2.
- * author: James Hall
- * date: 12/26/94
- */
-
- unsigned long
- trch (FILE * p, char ch1, char ch2)
- {
- unsigned long ul = 0;
- char chBuf;
-
- /* Convert characters in the input stream */
-
- while ((chBuf = fgetc (p)) != EOF)
- {
- if (chBuf == ch1)
- {
- putchar (ch2);
- ul++;
- }
-
- else
- putchar (chBuf);
- }
-
- return (ul);
- }
-