--- lefty/lefty.c.orig	Tue Apr 18 05:55:50 2000
+++ lefty/lefty.c	Tue Oct 17 18:47:51 2000
@@ -32,6 +32,8 @@
 #else
 #ifdef _CNT_IN_FILESTRUCT
 #define canread(fp) ((fp)->_cnt > 0)
+#elif __FreeBSD__
+#define canread(fp) ((fp)->_r > 0)
 #else
 #define canread(fp) ((fp)->_IO_read_end > (fp)->_IO_read_ptr)
 #endif