Function sbuf_putc_func

freebsd/kern/subr_sbuf.c:614–620

* Append a non-NUL character to an sbuf. This prototype signature is * suitable for use with kvprintf(9). */

 * suitable for use with kvprintf(9).
 */
static void
sbuf_putc_func(int c, void *arg)
{

	if (c != '\0')
		sbuf_put_byte(arg, c);
}

int
sbuf_vprintf(struct sbuf *s, const char *fmt, va_list ap)