putc
Synopsis
#include <stdio.h>
int putc(int c, FILE *stream);
Status
Partially implemented
Conformance
IEEE Std 1003.1-2017
Description
The putc() function shall be equivalent to fputc(), except that if it is implemented as a macro it may evaluate
stream more than once, so the argument should never be an expression with side effects.
Return value
Refer to fputc.
Errors
Refer to fputc.
Tests
Untested
Known bugs
None