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## SQLite C Interface

## User Data For Functions

>     void *sqlite3_user_data(sqlite3_context*);

The sqlite3_user_data() interface returns a copy of the pointer that was the pUserData parameter (the 5th parameter) of the sqlite3_create_function() and sqlite3_create_function16() routines that originally registered the application defined function.

This routine must be called from the same thread in which the application-defined function is running.

See also lists of Objects, Constants, and Functions.