Custom Page Cache Object

typedef struct sqlite3_pcache sqlite3_pcache;

The sqlite3_pcache type is opaque. It is implemented by the pluggable module. The SQLite core has no knowledge of its size or internal structure and never deals with the sqlite3_pcache object except by holding and passing pointers to the object.

See sqlite3_pcache_methods2 for additional information.

See also lists of Objects, Constants, and Functions.

SQLite is in the Public Domain.
https://sqlite.org/c3ref/pcache.html