putchar - put a byte on a stdout stream
#include <stdio.h>
int putchar(int c);
[CX] The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of IEEE Std 1003.1-2001 defers to the ISO C standard.The function call putchar(c) shall be equivalent to putc(c,stdout).
Refer to fputc().
Refer to fputc().
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putc(), the Base Definitions volume of IEEE Std 1003.1-2001, <stdio.h>
First released in Issue 1. Derived from Issue 1 of the SVID.