__va_arg
i = __va_arg(ap, u_int);
i = __va_arg(ap, u_int32_t);
param = __va_arg(p_list, int);
msq[ins].arg[arg].i = __va_arg(p_list, int);
msq[ins].arg[arg].i = (int)__va_arg(p_list, int);
msq[ins].arg[arg].p = __va_arg(p_list, void *);
msq[ins].arg[arg].f = __va_arg(p_list, void *);
state = __va_arg(ap, int);
cmd = (u_char)(__va_arg(ap, int));
if (out_fdc(fdc, __va_arg(ap, int)) < 0)
n_in = __va_arg(ap, int);
int *ptr = __va_arg(ap, int *);
chan = __va_arg(ap, int);
chan = __va_arg(ap, int);
tgt = __va_arg(ap, int);
xs = __va_arg(ap, XS_T *);
chan = __va_arg(ap, int);
chan = __va_arg(ap, int);
usdelay = __va_arg(ap, int);
chan = __va_arg(ap, int);
chan = __va_arg(ap, int);
chan = __va_arg(ap, int);
chan = __va_arg(ap, int);
tgt = __va_arg(ap, int);
pdb = __va_arg(ap, isp_pdb_t *);
chan = __va_arg(ap, int);
tgt = __va_arg(ap, int);
wwnn = __va_arg(ap, uint64_t *);
wwnp = __va_arg(ap, uint64_t *);
mbr = __va_arg(ap, mbreg_t *);
p = __va_arg(ap, isp_plcmd_t *);
bus = __va_arg(ap, int);
tgt = __va_arg(ap, int);
bus = __va_arg(ap, int);
bus = __va_arg(ap, int);
bus = __va_arg(ap, int);
bus = __va_arg(ap, int);
lp = __va_arg(ap, fcportdb_t *);
bus = __va_arg(ap, int);
lp = __va_arg(ap, fcportdb_t *);
bus = __va_arg(ap, int);
lp = __va_arg(ap, fcportdb_t *);
bus = __va_arg(ap, int);
lp = __va_arg(ap, fcportdb_t *);
bus = __va_arg(ap, int);
evt = __va_arg(ap, int);
nphdl = __va_arg(ap, int);
nlstate = __va_arg(ap, int);
reason = __va_arg(ap, int);
notify = __va_arg(ap, isp_notify_t *);
hp = __va_arg(ap, isphdr_t *);
width = __va_arg(ap, int);
dwidth = __va_arg(ap, int);
PCHAR(__va_arg(ap, int));
*(__va_arg(ap, char *)) = retval;
*(__va_arg(ap, short *)) = retval;
*(__va_arg(ap, intmax_t *)) = retval;
*(__va_arg(ap, long *)) = retval;
*(__va_arg(ap, quad_t *)) = retval;
*(__va_arg(ap, int *)) = retval;
p = __va_arg(ap, char *);
num = (u_int)__va_arg(ap, int);
num = (uintptr_t)__va_arg(ap, void *);
p = __va_arg(ap, char *);
num = (u_char)__va_arg(ap, int);
num = (u_short)__va_arg(ap, int);
num = __va_arg(ap, uintmax_t);
num = __va_arg(ap, u_long);
num = __va_arg(ap, u_quad_t);
num = __va_arg(ap, ptrdiff_t);
num = __va_arg(ap, size_t);
num = __va_arg(ap, u_int);
num = (char)__va_arg(ap, int);
num = (short)__va_arg(ap, int);
num = __va_arg(ap, intmax_t);
num = __va_arg(ap, long);
num = __va_arg(ap, quad_t);
num = __va_arg(ap, ptrdiff_t);
num = __va_arg(ap, ssize_t);
num = __va_arg(ap, int);
*__va_arg(ap, char *) = nread;
*__va_arg(ap, short *) = nread;
*__va_arg(ap, long *) = nread;
*__va_arg(ap, quad_t *) = nread;
*__va_arg(ap, int *) = nread;
bcopy(inp, __va_arg(ap, char *), width);
p0 = p = __va_arg(ap, char *);
p0 = p = __va_arg(ap, char *);
*__va_arg(ap, void **) =
*__va_arg(ap, char *) = res;
*__va_arg(ap, short *) = res;
*__va_arg(ap, long *) = res;
*__va_arg(ap, quad_t *) = res;
*__va_arg(ap, int *) = res;
oi = __va_arg(ap, struct pr_output_info *);
while ((mlen = (unsigned int)__va_arg(ap, size_t)) != 0) {
msg = __va_arg(ap, const char *);
cp.data[0] = __va_arg(ap, int); /* SigMTU */
cp.data[0] = __va_arg(ap, int); /* dcid */
cp.data[1] = __va_arg(ap, int); /* scid */
dst = __va_arg(ap, u_long);
dstsock = __va_arg(ap, struct sockaddr_in6 *);
control = __va_arg(ap, struct mbuf *);
#define va_arg(ap, type) __va_arg(ap, type)