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-rw-r--r--src/mesa/math/m_matrix.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/math/m_matrix.c b/src/mesa/math/m_matrix.c
index 0e04e7c8ab..856d0f56f2 100644
--- a/src/mesa/math/m_matrix.c
+++ b/src/mesa/math/m_matrix.c
@@ -1,4 +1,4 @@
-/* $Id: m_matrix.c,v 1.4 2000/11/24 10:25:11 keithw Exp $ */
+/* $Id: m_matrix.c,v 1.5 2001/01/05 05:31:42 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -34,6 +34,8 @@
* 3. Transformation of a point p by a matrix M is: p' = M * p
*/
+#include <math.h>
+
#include "glheader.h"
#include "macros.h"
#include "mem.h"
@@ -41,6 +43,7 @@
#include "m_matrix.h"
+
static const char *types[] = {
"MATRIX_GENERAL",
"MATRIX_IDENTITY",