From c5ccb85009a33a8b8b49b436c4ebfbd86008b21c Mon Sep 17 00:00:00 2001
From: Charles Forsyth <charles.forsyth@gmail.com>
Date: Sat, 10 Oct 2015 12:11:09 +0100
Subject: include math.h to ensure correct declarations, and define NaN etc

---
 MacOSX/386/include/lib9.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'MacOSX/386/include/lib9.h')

diff --git a/MacOSX/386/include/lib9.h b/MacOSX/386/include/lib9.h
index 0a8fec42..65dff4e2 100644
--- a/MacOSX/386/include/lib9.h
+++ b/MacOSX/386/include/lib9.h
@@ -19,7 +19,7 @@
 #include <unistd.h>
 #include <errno.h>
 #include <string.h>
-// #include "math.h"
+#include "math.h"
 #include <fcntl.h>
 #include <setjmp.h>
 #include <float.h>
@@ -257,6 +257,7 @@ extern	ulong	ntruerand(ulong);
  * math
  */
 extern	int	isNaN(double);
+extern	double	NaN(void);
 extern	int	isInf(double, int);
 extern	double	pow(double, double);
 
@@ -464,7 +465,7 @@ extern char *argv0;
 #define	ARGBEGIN	for((argv0||(argv0=*argv)),argv++,argc--;\
 			    argv[0] && argv[0][0]=='-' && argv[0][1];\
 			    argc--, argv++) {\
-				char *_args, *_argt;\
+				char *_args, *_argt=0;\
 				Rune _argc;\
 				_args = &argv[0][1];\
 				if(_args[0]=='-' && _args[1]==0){\
-- 
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