--- ray/src/common/mat4.h	1991/10/23 12:19:27	1.3
+++ ray/src/common/mat4.h	1995/11/10 17:04:18	2.3
@@ -14,11 +14,10 @@ typedef FLOAT  MAT4[4][4];
 #define  copymat4(m4a,m4b)	bcopy((char *)m4b,(char *)m4a,sizeof(MAT4))
 #else
 #define  copymat4(m4a,m4b)	(void)memcpy((char *)m4a,(char *)m4b,sizeof(MAT4))
-extern char  *memcpy();
 #endif
 
-#define  MAT4IDENT		{ 1.,0.,0.,0., 0.,1.,0.,0., \
-				0.,0.,1.,0., 0.,0.,0.,1. }
+#define  MAT4IDENT		{ {1.,0.,0.,0.}, {0.,1.,0.,0.}, \
+				{0.,0.,1.,0.}, {0.,0.,0.,1.} }
 
 extern MAT4  m4ident;