Free the memory allocated by dbqual.
void dbfreequal(qualptr) char *qualptr;
A pointer to the memory allocated by dbqual.
None.
dbfreequal is one of the DB-Library browse mode routines. See Chapter 1, “Introducing DB-Library” for a detailed discussion of browse mode.
dbqual provides a where clause that the application can use to update a single row in a browsable table. In doing so, it dynamically allocates a buffer to contain the where clause. When the where clause is no longer needed, the application can use dbfreequal to deallocate the buffer.
