1 files changed, 9 insertions, 5 deletions
diff --git a/lib/libsqlite3/src/pager.h b/lib/libsqlite3/src/pager.h
index 2b60e058dad..90f8e6af787 100644
--- a/lib/libsqlite3/src/pager.h
+++ b/lib/libsqlite3/src/pager.h
@@ -138,11 +138,14 @@ int sqlite3PagerOpenSavepoint(Pager *pPager, int n);
 int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint);
 int sqlite3PagerSharedLock(Pager *pPager);
 
-int sqlite3PagerCheckpoint(Pager *pPager, int, int*, int*);
-int sqlite3PagerWalSupported(Pager *pPager);
-int sqlite3PagerWalCallback(Pager *pPager);
-int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
-int sqlite3PagerCloseWal(Pager *pPager);
+#ifndef SQLITE_OMIT_WAL
+  int sqlite3PagerCheckpoint(Pager *pPager, int, int*, int*);
+  int sqlite3PagerWalSupported(Pager *pPager);
+  int sqlite3PagerWalCallback(Pager *pPager);
+  int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
+  int sqlite3PagerCloseWal(Pager *pPager);
+#endif
+
 #ifdef SQLITE_ENABLE_ZIPVFS
   int sqlite3PagerWalFramesize(Pager *pPager);
 #endif
@@ -160,6 +163,7 @@ void *sqlite3PagerTempSpace(Pager*);
 int sqlite3PagerIsMemdb(Pager*);
 void sqlite3PagerCacheStat(Pager *, int, int, int *);
 void sqlite3PagerClearCache(Pager *);
+int sqlite3SectorSize(sqlite3_file *);
 
 /* Functions used to truncate the database file. */
 void sqlite3PagerTruncateImage(Pager*,Pgno);