HelenOS sources

fputuc            127 uspace/app/kio/kio.c 				fputuc(item->data[i], log);
fputuc            776 uspace/lib/c/generic/io/io.c 	return fputuc(wc, stdout);
fputuc             56 uspace/lib/c/generic/io/vprintf.c 		if (fputuc(str[chars], (FILE *) stream) <= 0)
fputuc            127 uspace/lib/c/include/stdio.h extern wint_t fputuc(char32_t, FILE *);
fputuc            127 uspace/lib/posix/include/libc/stdio.h extern wint_t fputuc(char32_t, FILE *);