Factor most uses of pselect(2) into a new utility function named 'nanowait'.

Also, remove sime header inclusions discovered to be unnecessary during
the change.

1 files changed, 2 insertions, 0 deletions

diff --git a/gpsd.h b/gpsd.h
index c2f19b29..127989d4 100644
--- a/gpsd.h
+++ b/gpsd.h
@@ -928,6 +928,8 @@ extern void ntpshm_link_activate(struct gps_device_t *);
 #endif /* NTPSHM_ENABLE */
 #endif /* NTP_ENABLE */
 
+bool nanowait(int, int);
+
 extern void errout_reset(struct gpsd_errout_t *errout);
 
 extern void gpsd_acquire_reporting_lock(void);