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Index: head/lib/libusb/libusb.3
===================================================================
--- head/lib/libusb/libusb.3
+++ head/lib/libusb/libusb.3
@@ -26,7 +26,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd June 23, 2016
+.Dd October 11, 2018
.Dt LIBUSB 3
.Os
.Sh NAME
@@ -330,7 +330,7 @@
.Ft int
.Fn libusb_get_config_descriptor "libusb_device *dev" "uint8_t config_index" "libusb_config_descriptor **config"
Get a USB configuration descriptor based on its index
-.Fa idx.
+.Fa idx .
Returns 0 on success, LIBUSB_ERROR_NOT_FOUND if the configuration does not exist
and a LIBUSB_ERROR code on error.
.Pp
@@ -581,7 +581,9 @@
Acquire the event_waiters lock.
This lock is designed to be obtained in the
situation where you want to be aware when events are completed, but some other
-thread is event handling so calling libusb_handle_events() is not allowed.
+thread is event handling so calling
+.Fn libusb_handle_events
+is not allowed.
.Pp
.Ft void
.Fn libusb_unlock_event_waiters "libusb_context *ctx"
@@ -591,10 +593,12 @@
.Fn libusb_wait_for_event "libusb_context *ctx" "struct timeval *tv"
Wait for another thread to signal completion of an event.
Must be called
-with the event waiters lock held, see libusb_lock_event_waiters().
+with the event waiters lock held, see
+.Fn libusb_lock_event_waiters .
This will
block until the timeout expires or a transfer completes or a thread releases
-the event handling lock through libusb_unlock_events().
+the event handling lock through
+.Fn libusb_unlock_events .
Returns 0 after a
transfer completes or another thread stops event handling, and 1 if the
timeout expired.
@@ -662,7 +666,7 @@
.Pp
.Ft const struct libusb_pollfd **
.Fn libusb_get_pollfds "libusb_context *ctx"
-Retrive a list of file descriptors that should be polled by your main loop as
+Retrieve a list of file descriptors that should be polled by your main loop as
libusb event sources.
Returns a NULL-terminated list on success or NULL on failure.
.Pp
@@ -747,7 +751,7 @@
.Xr usbconfig 8 ,
.Xr usbdump 8
.Pp
-.Pa http://libusb.sourceforge.net/
+.Lk https://libusb.info/
.Sh HISTORY
.Nm
support first appeared in

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