freebsd-ports/comms/acfax/files/patch-fax_funcs.c

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$FreeBSD$
--- fax_funcs.c.orig Sat Jun 8 00:39:02 2002
+++ fax_funcs.c Sat Jun 8 00:39:08 2002
@@ -37,6 +37,8 @@
#include "widgets.h"
#include "fax_funcs.h"
+#define PI M_PI
+
/* some variables that are allowed to be global */
int lpm; /* lines per minute */
int ixoc; /* number of pixels of one scan-line / PI */