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[simgear.git] / Math / MAT3mat.c

diff --git a/Math/MAT3mat.c b/Math/MAT3mat.c
index 7b1a24c2a31e08d496af218994fb9f0e2644fbe7..6eb74cb1cab30d81348406a912378643f5f482d5 100644 (file)
--- a/Math/MAT3mat.c
+++ b/Math/MAT3mat.c
@@ -28,6 +28,8 @@
 /* --------------------------  Public Routines ---------------------------- */
 
 
+#if !defined( USE_XTRA_MAT3_INLINES )
+
 /*
  * Sets a matrix to identity.
  */
@@ -95,6 +97,7 @@ MAT3mult (double (*result_mat)[4], register double (*mat1)[4], register double (
                       mat1[i][3] * mat2[3][j]);
    MAT3copy (result_mat, tmp_mat);
 }
+#endif // !defined( USE_XTRA_MAT3_INLINES )
 
 /*
  * This returns the transpose of a matrix.  The result matrix may be