Use xp_dlsym() correctly.

14 jobs for master in 8 minutes and 7 seconds (queued for 13 seconds)
Status Job ID Name Coverage
  Build
passed #23908
FreeBSD
jsdoor-freebsd

00:05:20

passed #23909
Linux
jsdoor-linux

00:03:29

passed #23911
FreeBSD
jsdoor-windows

00:02:37

passed #23903
FreeBSD
sbbs-freebsd

00:07:28

passed #23898
Linux
sbbs-linux

00:08:04

passed #23901
Windows
sbbs-windows

00:05:18

passed #23910
FreeBSD
sexpots-freebsd

00:00:12

passed #23899
Linux
sexpots-linux

00:00:19

passed #23902
Windows
sexpots-windows

00:00:24

passed #23906
FreeBSD
syncdraw-freebsd

00:00:30

passed #23907
Linux
syncdraw-linux

00:00:43

passed #23904
FreeBSD
syncterm-freebsd

00:01:24

passed #23900
Linux
syncterm-linux

00:01:20

passed #23905
FreeBSD
syncterm-windows

00:02:22