--- /dev/null
+++ Libc/Libc-498/gen/FreeBSD/usleep.3.patch
@@ -0,0 +1,49 @@
+--- _SB/Libc/gen/FreeBSD/usleep.3	2004-11-25 11:38:02.000000000 -0800
++++ _SB/Libc/gen/FreeBSD/usleep.3.edit	2006-06-28 16:55:51.000000000 -0700
+@@ -37,30 +37,34 @@
+ .Os
+ .Sh NAME
+ .Nm usleep
+-.Nd suspend process execution for an interval measured in microseconds
++.Nd suspend thread execution for an interval measured in microseconds
+ .Sh LIBRARY
+ .Lb libc
+ .Sh SYNOPSIS
+ .In unistd.h
+ .Ft int
+-.Fn usleep "useconds_t microseconds"
++.Fo usleep
++.Fa "useconds_t useconds"
++.Fc
+ .Sh DESCRIPTION
+ The
+ .Fn usleep
+-function suspends execution of the calling process until either
+-.Fa microseconds
+-microseconds have elapsed or a signal is delivered to the process and its
+-action is to invoke a signal-catching function or to terminate the
+-process.
+-System activity may lengthen the sleep by an indeterminate amount.
++function suspends execution of the calling thread until either
++.Fa useconds
++microseconds have elapsed
++or a signal is delivered to the thread whose action
++is to invoke a signal-catching function
++or to terminate the thread or process.
++The actual time slept may be longer, due to system latencies
++and possible limitations in the timer resolution of the hardware.
+ .Pp
+-This function is implemented using
+-.Xr nanosleep 2
++This function is implemented, using
++.Xr nanosleep 2 ,
+ by pausing for
+-.Fa microseconds
++.Fa useconds
+ microseconds or until a signal occurs.
+ Consequently, in this implementation,
+-sleeping has no effect on the state of process timers,
++sleeping has no effect on the state of process timers
+ and there is no special handling for SIGALRM.
+ .Sh RETURN VALUES
+ .Rv -std usleep