Restrict the scope of internal-use functions in alter.c.

FossilOrigin-Name: 4396914f8e1a847d86c22fb0b91e7431cf19aa260cbec520af3564248d6897ad

manifest

@@ -1,5 +1,5 @@
-C Improvements\sto\sthe\sdocumentation\sfor\sSQLITE_FCNTL_DATA_VERSION.\nNo\schanges\sto\scode.
-D 2018-09-12T14:28:45.796
+C Restrict\sthe\sscope\sof\sinternal-use\sfunctions\sin\salter.c.
+D 2018-09-12T15:51:56.382
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 6b650013511fd9d8b094203ac268af9220d292cc7d4e1bc9fbca15aacd8c7995
@@ -435,7 +435,7 @@ F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
 F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786
 F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
-F src/alter.c b04e36e22fea9db48974cbbc66bcf0a34f4a42a97a351f47d993d490bb167861
+F src/alter.c 3800f24c922dfcab2e7a05b49123e2f9c903c26fccea71a5f9ac765e91949355
 F src/analyze.c 3dc6b98cf007b005af89df165c966baaa48e8124f38c87b4d2b276fe7f0b9eb9
 F src/attach.c 4bd5b92633671d3e8ce431153ebb1893b50335818423b5373f3f27969f79769a
 F src/auth.c 32a5bbe3b755169ab6c66311c5225a3cd4f75a46c041f7fb117e0cbb68055114
@@ -1765,7 +1765,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 572de7e4e33562c72cd90790b267ba389370f21ddcaebc4db609fd76ae9b7ada
-R e455f3eaa906d427b1a5b3d685d9a895
+P 27837624336d2883f721310bd4dceedb77085d1008af5e12557f634936d48b8c
+R 8c74c0be917d870f4ce6d5afdcc4480b
 U drh
-Z 05885c65ec17fd37d679fda087c37874
+Z f845bcddfc6ed1eb1eebbad288573085

manifest.uuid

@@ -1 +1 @@
-27837624336d2883f721310bd4dceedb77085d1008af5e12557f634936d48b8c
+4396914f8e1a847d86c22fb0b91e7431cf19aa260cbec520af3564248d6897ad

src/alter.c

@@ -43,7 +43,7 @@ static int isSystemTable(Parse *pParse, const char *zName){
 ** statement to ensure that the operation has not rendered any schema
 ** objects unusable.
 */
-void renameTestSchema(Parse *pParse, const char *zDb, int bTemp){
+static void renameTestSchema(Parse *pParse, const char *zDb, int bTemp){
   sqlite3NestedParse(pParse, 
       "SELECT 1 "
       "FROM \"%w\".%s "
@@ -70,7 +70,7 @@ void renameTestSchema(Parse *pParse, const char *zDb, int bTemp){
 ** Generate code to reload the schema for database iDb. And, if iDb!=1, for
 ** the temp database as well.
 */
-void renameReloadSchema(Parse *pParse, int iDb){
+static void renameReloadSchema(Parse *pParse, int iDb){
   Vdbe *v = pParse->pVdbe;
   if( v ){
     sqlite3ChangeCookie(pParse, iDb);
@@ -650,7 +650,7 @@ struct RenameCtx {
 ** Technically, as x no longer points into a valid object or to the byte
 ** following a valid object, it may not be used in comparison operations.
 */
-void renameTokenCheckAll(Parse *pParse, void *pPtr){
+static void renameTokenCheckAll(Parse *pParse, void *pPtr){
   if( pParse->nErr==0 && pParse->db->mallocFailed==0 ){
     RenameToken *p;
     u8 i = 0;