Reindent inline functions in tuplestorenew

The inline functions were single statement functions written on a
single line, which breaks the unittest mocker code when preprocessor
directives are added after these functions. The reason for this is
that the mocker code hunts for an ending brace on its own line. As a
later commit will introduce said preprocessor directive, it's time
to bite the bullet and fix this.

src/backend/utils/sort/tuplestorenew.c

@@ -81,23 +81,97 @@ static inline void nts_page_set_dirty(NTupleStorePage *page, bool dirty)
 #define NTS_ALLIGN8(n) (((n)+7) & (~7)) 
 
 /* page stuff.  Note slot grow desc, so the minus array index stuff. */
-static inline long nts_page_blockn(NTupleStorePage *page) { return page->header.blockn; }
-static inline void nts_page_set_blockn(NTupleStorePage *page, long blockn) { page->header.blockn = blockn; }
-static inline NTupleStorePage *nts_page_prev(NTupleStorePage *page) { return (NTupleStorePage *) page->header.prev_1; }
-static inline void nts_page_set_prev(NTupleStorePage *page, NTupleStorePage* prev) { page->header.prev_1 = (void *) prev; }
-static inline NTupleStorePage *nts_page_next(NTupleStorePage *page) { return (NTupleStorePage *) page->header.next_1; }
-static inline void nts_page_set_next(NTupleStorePage *page, NTupleStorePage *next) { page->header.next_1 = (void *) next; }
-static inline int nts_page_pin_cnt(NTupleStorePage *page) { return page->header.pin_cnt; }
-static inline void nts_page_set_pin_cnt(NTupleStorePage *page, int pc) { page->header.pin_cnt = pc; }
-static inline void nts_page_incr_pin_cnt(NTupleStorePage *page) { ++page->header.pin_cnt; }
-static inline void nts_page_decr_pin_cnt(NTupleStorePage *page) { --page->header.pin_cnt; }
-static inline int nts_page_slot_cnt(NTupleStorePage *page) { return page->header.slot_cnt; }
-static inline void nts_page_set_slot_cnt(NTupleStorePage *page, int sc) { page->header.slot_cnt = sc; }
-static inline void nts_page_incr_slot_cnt(NTupleStorePage *page) { ++page->header.slot_cnt; }
-static inline int nts_page_data_bcnt(NTupleStorePage *page) { return page->header.data_bcnt; }
-static inline void nts_page_set_data_bcnt(NTupleStorePage *page, int bc) { page->header.data_bcnt = bc; }
-static inline int nts_page_first_valid_slotn(NTupleStorePage *page) { return page->header.first_slot; }
-static inline void nts_page_set_first_valid_slotn(NTupleStorePage *page, int fs) { page->header.first_slot = fs; }
+static inline long
+nts_page_blockn(NTupleStorePage *page)
+{
+	return page->header.blockn;
+}
+static inline void
+nts_page_set_blockn(NTupleStorePage *page, long blockn)
+{
+	page->header.blockn = blockn;
+}
+
+static inline NTupleStorePage *
+nts_page_prev(NTupleStorePage *page)
+{
+	return (NTupleStorePage *) page->header.prev_1;
+}
+static inline void
+nts_page_set_prev(NTupleStorePage *page, NTupleStorePage* prev)
+{
+	page->header.prev_1 = (void *) prev;
+}
+
+static inline NTupleStorePage *
+nts_page_next(NTupleStorePage *page)
+{
+	return (NTupleStorePage *) page->header.next_1;
+}
+static inline void
+nts_page_set_next(NTupleStorePage *page, NTupleStorePage *next)
+{
+	page->header.next_1 = (void *) next;
+}
+
+static inline int
+nts_page_pin_cnt(NTupleStorePage *page)
+{
+	return page->header.pin_cnt;
+}
+static inline void
+nts_page_set_pin_cnt(NTupleStorePage *page, int pc)
+{
+	page->header.pin_cnt = pc;
+}
+static inline void
+nts_page_incr_pin_cnt(NTupleStorePage *page)
+{
+	++page->header.pin_cnt;
+}
+static inline void
+nts_page_decr_pin_cnt(NTupleStorePage *page)
+{
+	--page->header.pin_cnt;
+}
+
+static inline int
+nts_page_slot_cnt(NTupleStorePage *page)
+{
+	return page->header.slot_cnt;
+}
+static inline void
+nts_page_set_slot_cnt(NTupleStorePage *page, int sc)
+{
+	page->header.slot_cnt = sc;
+}
+static inline void
+nts_page_incr_slot_cnt(NTupleStorePage *page)
+{
+	++page->header.slot_cnt;
+}
+
+static inline int
+nts_page_data_bcnt(NTupleStorePage *page)
+{
+	return page->header.data_bcnt;
+}
+static inline void
+nts_page_set_data_bcnt(NTupleStorePage *page, int bc)
+{
+	page->header.data_bcnt = bc;
+}
+
+static inline int
+nts_page_first_valid_slotn(NTupleStorePage *page)
+{
+	return page->header.first_slot;
+}
+static inline void
+nts_page_set_first_valid_slotn(NTupleStorePage *page, int fs)
+{
+	page->header.first_slot = fs;
+}
 static inline int nts_page_valid_slot_cnt(NTupleStorePage *page)
 {
 	return nts_page_slot_cnt(page) - nts_page_first_valid_slotn(page);