openbsd-ports/math/graphviz/patches/patch-lefty_lefty_c

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$OpenBSD: patch-lefty_lefty_c,v 1.1.1.1 2001/06/09 20:38:01 espie Exp $
--- lefty/lefty.c.orig Tue May 22 13:12:06 2001
+++ lefty/lefty.c Tue May 22 13:12:17 2001
@@ -44,7 +44,7 @@
#define canread(fp) ((fp)->_IO_read_end > (fp)->_IO_read_ptr)
#else
#ifdef NO_CNT_IN_FILESTRUCT
-#if defined(__FreeBSD__) || defined(__NetBSD__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
#define canread(fp) ((fp)->_r > 0)
#else
#define canread(fp) ((fp)->_IO_read_end > (fp)->_IO_read_ptr)