1 files changed, 9 insertions, 1 deletions
diff --git a/src/btree.h b/src/btree.h
index c9b9d8017..b9078f901 100644
--- a/src/btree.h
+++ b/src/btree.h
@@ -329,7 +329,15 @@ const void *sqlite3BtreePayloadFetch(BtCursor*, u32 *pAmt);
 u32 sqlite3BtreePayloadSize(BtCursor*);
 sqlite3_int64 sqlite3BtreeMaxRecordSize(BtCursor*);
 
-char *sqlite3BtreeIntegrityCheck(sqlite3*,Btree*,Pgno*aRoot,int nRoot,int,int*);
+int sqlite3BtreeIntegrityCheck(
+  sqlite3 *db,  /* Database connection that is running the check */
+  Btree *p,     /* The btree to be checked */
+  Pgno *aRoot,  /* An array of root pages numbers for individual trees */
+  int nRoot,    /* Number of entries in aRoot[] */
+  int mxErr,    /* Stop reporting errors after this many */
+  int *pnErr,   /* OUT: Write number of errors seen to this variable */
+  char **pzOut  /* OUT: Write the error message string here */
+);
 struct Pager *sqlite3BtreePager(Btree*);
 i64 sqlite3BtreeRowCountEst(BtCursor*);