src/stdio/fputc.c


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#include "stdio_impl.h"

int fputc(int c, FILE *f)
{
	if (f->lock < 0 || !__lockfile(f))
		return putc_unlocked(c, f);
	c = putc_unlocked(c, f);
	__unlockfile(f);
	return c;
}

weak_alias(fputc, putc);
weak_alias(fputc, _IO_putc);