1 files changed, 7 insertions, 35 deletions
diff --git a/src/include/utils/date.h b/src/include/utils/date.h
index 0bbe8891285..3991da41f0f 100644
--- a/src/include/utils/date.h
+++ b/src/include/utils/date.h
@@ -45,46 +45,18 @@ typedef struct
 #define MAX_TIME_PRECISION 6
 
 /*
- * Functions for fmgr-callable functions.
+ * Macros for fmgr-callable functions.
  *
  * For TimeADT, we make use of the same support routines as for int64.
  * Therefore TimeADT is pass-by-reference if and only if int64 is!
  */
-static inline DateADT
-DatumGetDateADT(Datum X)
-{
-	return (DateADT) DatumGetInt32(X);
-}
-
-static inline TimeADT
-DatumGetTimeADT(Datum X)
-{
-	return (TimeADT) DatumGetInt64(X);
-}
-
-static inline TimeTzADT *
-DatumGetTimeTzADTP(Datum X)
-{
-	return (TimeTzADT *) DatumGetPointer(X);
-}
+#define DatumGetDateADT(X)	  ((DateADT) DatumGetInt32(X))
+#define DatumGetTimeADT(X)	  ((TimeADT) DatumGetInt64(X))
+#define DatumGetTimeTzADTP(X) ((TimeTzADT *) DatumGetPointer(X))
 
-static inline Datum
-DateADTGetDatum(DateADT X)
-{
-	return Int32GetDatum(X);
-}
-
-static inline Datum
-TimeADTGetDatum(TimeADT X)
-{
-	return Int64GetDatum(X);
-}
-
-static inline Datum
-TimeTzADTPGetDatum(const TimeTzADT *X)
-{
-	return PointerGetDatum(X);
-}
+#define DateADTGetDatum(X)	  Int32GetDatum(X)
+#define TimeADTGetDatum(X)	  Int64GetDatum(X)
+#define TimeTzADTPGetDatum(X) PointerGetDatum(X)
 
 #define PG_GETARG_DATEADT(n)	 DatumGetDateADT(PG_GETARG_DATUM(n))
 #define PG_GETARG_TIMEADT(n)	 DatumGetTimeADT(PG_GETARG_DATUM(n))