--- Abacus.c	Sat Feb 15 02:57:06 1997
+++ /home/andy/tmp/wrk/Abacus.c	Sun May  3 11:33:29 1998
@@ -184,6 +184,7 @@
 #endif /* !LESS_THAN_AIX3_2 */
 #endif /* defined(SYSV) || defined(SVR4) */
 
+#ifndef __FreeBSD__
 static int
 usleep(long unsigned int usec)
 {
@@ -225,6 +226,7 @@
 #endif
 	return 0;
 }
+#endif
 #endif
 
 static void