fputc
fputc, putc
Defined in header <stdio.h> | ||
---|---|---|
int fputc( int ch, FILE *stream ); | ||
int putc( int ch, FILE *stream ); |
Writes a character ch
to the given output stream stream
. putc()
may be implemented as a macro and evaluate stream
more than once, so the corresponding argument should never be an expression with side effects.
Internally, the character is converted to unsigned char
just before being written.