SQLite User Forum

In malloc.c we have code of the following style:

int sqlite3_release_memory(int n){                                                                                                               
   ...
   return sqlite3PcacheReleaseMemory(n);                                                                                                          
   ...
}

By the way, both `...` were added for brevity.

Is the sqlite3_release_memory() function the public API interface?

What about sqlite3PcacheReleaseMemory(), is it for private use, so to speak, by the public function(s) interface?