SQLite Forum: identification of user function

Given the following code:

sqlite3_create_function(db,"daysinmonth",3,cf_flags,0,days_in_month,0,0);

sqlite3_create_function(db,"dim",3,cf_flags,0,days_in_month,0,0);

Is there a way for the function days_in_month() to identify which form was used in the SQL - DaysInMonth() or DIM() ?