freebsd-ports/graphics/graphviz/files/patch-ae

--- src/cmd/lefty/lefty.c.orig	Mon Mar 24 18:01:54 1997
+++ src/cmd/lefty/lefty.c	Tue Jan 27 20:25:04 1998
@@ -29,7 +29,11 @@
 #ifdef GNU
 #define canread(fp) ((fp)->_IO_read_end > (fp)->_IO_read_ptr)
 #else
+#ifdef __FreeBSD__
+#define canread(fp) ((fp)->_r >0)
+#else
 #define canread(fp) ((fp)->_cnt > 0)
+#endif
 #endif
 #endif
Upgrade to 1.4. PR: 12423 1999-06-28 13:23:38 +00:00			`--- src/cmd/lefty/lefty.c.orig Mon Mar 24 18:01:54 1997`
			`+++ src/cmd/lefty/lefty.c Tue Jan 27 20:25:04 1998`
Import graphviz port. graphviz is a graph visualization tool. 1998-02-04 08:37:51 +00:00			`@@ -29,7 +29,11 @@`
			`#ifdef GNU`
			`#define canread(fp) ((fp)->_IO_read_end > (fp)->_IO_read_ptr)`
			`#else`
			`+#ifdef __FreeBSD__`
			`+#define canread(fp) ((fp)->_r >0)`
			`+#else`
			`#define canread(fp) ((fp)->_cnt > 0)`
			`+#endif`
			`#endif`
			`#endif`