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Diffstat (limited to 'src/tet3/dtet2lib/rtoa.c')
-rw-r--r--src/tet3/dtet2lib/rtoa.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/tet3/dtet2lib/rtoa.c b/src/tet3/dtet2lib/rtoa.c
index 1d183c19..46658817 100644
--- a/src/tet3/dtet2lib/rtoa.c
+++ b/src/tet3/dtet2lib/rtoa.c
@@ -15,6 +15,10 @@
* the UK and other countries.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#ifndef lint
static char sccsid[] = "@(#)rtoa.c 1.7 (98/08/28) TET3 release 3.3";
#endif