Adding switch_mprintf (broken out from sqlite)

Adding new %w to mprintf to auto escape both single quote and backslashes
Improve the tab completion a tad and fix some sqlite/odbc compat with new mprintf opts
Change the default stream writer to use switch_vmprintf so %q/%w can be used there too



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15875 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core_db.h

@@ -539,12 +539,6 @@ SWITCH_DECLARE(int) switch_core_db_changes(switch_core_db_t *db);
  * should always use %q instead of %s when inserting text into a string 
  * literal.
  */
-SWITCH_DECLARE(char *) switch_mprintf(const char *zFormat, ...);
-
-/*!
- * \see switch_mprintf
- */
-SWITCH_DECLARE(char *) switch_vmprintf(const char *zFormat, va_list ap);
 
 SWITCH_END_EXTERN_C
 #endif