Guardian C Library Calls Reference Manual

Reference to Library Calls

Guardian TNS C Library Calls Reference Manual—128833 3-55

fputc

The fputc function writes a character to a file opened for ANSI I/O.

character

is the character that is sent to the file.

stream

denotes a file opened for ANSI I/O.

Return Value

is the character written if the operation is successful; otherwise, fputc returns the

value EOF.

Example

In this example, the fputc function writes a character to the file $a.b.c:

#include <stdioh>

FILE *fp;

int c;

int status;

fp = fopen("$a.b.c", "w");

c = 'a';

status = fputc(c,fp);

#include <stdioh>

int fputc(int character, FILE *stream);