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endian fix for spim

--- a/spim/include/u.h

+++ b/spim/include/u.h

@@ -49,12 +49,14 @@

 union FPdbleword

 {

 	double	x;

-	struct {	/* big endian */

-		ulong hi;

+	struct {	/* little endian */

 		ulong lo;

+		ulong hi;

 	};

 };

+

+

 /* stdarg */

 typedef	char*	va_list;

 #define va_start(list, start) list =\

@@ -65,7 +67,7 @@

 	USED(list)

 #define va_arg(list, mode)\

 	((sizeof(mode) == 1)?\

-		((list += 4), (mode*)list)[-1]:\

+		((list += 4), (mode*)list)[-4]:\

 	(sizeof(mode) == 2)?\

-		((list += 4), (mode*)list)[-1]:\

+		((list += 4), (mode*)list)[-2]:\

 		((list += sizeof(mode)), (mode*)list)[-1])

-- 

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