The putc macro writes a single character to a specified file.
Format
#include <stdio.h>
int putc (int character, FILE *file_ptr);
Arguments
- character
- An object of type int.
- file_ptr
- A file pointer.
Description
Since putc is a macro, a file pointer argument with side
effects (for example, putc (ch, *f++)) might be evaluated
incorrectly. In such a case, use the fputc function instead. See
also fputc in this section.
Return Values
| x | The character written to the
file. Indicates success. |
| EOF |
Indicates output errors. |
Previous Page | Next Page | Table of Contents | Index