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Diffstat (limited to 'src/interfaces/ecpg/include/datetime.h')
-rw-r--r--src/interfaces/ecpg/include/datetime.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/interfaces/ecpg/include/datetime.h b/src/interfaces/ecpg/include/datetime.h
index 4e0773efad0..c40398da0f4 100644
--- a/src/interfaces/ecpg/include/datetime.h
+++ b/src/interfaces/ecpg/include/datetime.h
@@ -1,3 +1,6 @@
+#ifndef _ECPG_DATETIME_H
+#define _ECPG_DATETIME_H
+
#include <pgtypes_timestamp.h>
#include <pgtypes_interval.h>
@@ -11,3 +14,5 @@ extern int dttoasc(dtime_t *, char *);
extern int dttofmtasc(dtime_t *, char *, int, char *);
extern int intoasc(intrvl_t *, char *);
extern int dtcvfmtasc(char *, char *, dtime_t *);
+
+#endif /* ndef _ECPG_DATETIME_H */