** Delete the file identified by argument zPath. If the dirSync parameter ** is non-zero, then ensure the file-system modification to delete the ** fi

** The following four VFS methods: ** ** xDlOpen ** xDlError ** xDlSym ** xDlClose ** ** are supposed to implement the functionality needed by

** Argument zPath points to a nul-terminated string containing a file path. ** If zPath is an absolute path, then it is copied as is into the output *

** Open a file handle. */

** Parameter zByte points to a buffer nByte bytes in size. Populate this ** buffer with pseudo-random data. */

** Sleep for at least nMicro microseconds. Return the (approximate) number ** of microseconds slept for. */

** Check to see if we have timer support. Return 1 if necessary ** support found (or found previously). */

** Implementation of scalar function sqlite_expert_rem(). */

** Implementation of the ieee754() function */

** Functions to convert between blobs and floats. */

** SQL Function: ieee754_inc(r,N) ** ** Move the floating point value r by N quantums and return the new ** values. ** ** Behind the scenes: this ro

** User-defined SQL function wrapper for intckParseCreateIndex(): ** ** SELECT parse_create_index(<sql>, <icol>); */

This function does the work for the SQLite is_base85(t) UDF. */

** Linenoise completion callback. Note that the 3rd argument is from ** the "msteveb" version of linenoise, not the "antirez" version. */

** Locking functions. The xLock() and xUnlock() methods are both no-ops. ** The xCheckReservedLock() always indicates that no other process holds ** a

** SQL function: lsmode(MODE) ** ** Given a numberic st_mode from stat(), convert it into a human-readable ** text string in the style of "ls -l". *

Methods that trace pcache activity */

** Progress handler callback. */

** This function is used for testing and debugging only. It is only available ** if the SQLITE_DEBUG compile-time option is used. ** ** Compile a reg

** Version of re_free() that accepts a pointer of type (void*). Required ** to satisfy sanitizers when the re_free() function is called via a ** funct

** Implementation of the regexp() SQL function. This function implements ** the build-in REGEXP operator. The first argument to the function is the

** Read data from a file. */

** Implementation of the "readfile(X)" SQL function. The entire content ** of the file named X is read and returned as a BLOB. NULL is returned ** i

** Readline completion callbacks */

** Implementation of scalar SQL function "escape_crlf". The argument passed to ** this function is the output of built-in function quote(). If the fi

** The implementation of a user-defined SQL function invoked by the ** sqlite_dbdata and sqlite_dbptr virtual table modules to access pages ** of the

** Implementation of SQL scalar function "page_is_used". This function ** is used as part of the procedure for locating orphan rows for the ** lost-an

** Implementation of SQL scalar function "read_i32". The first argument to ** this function must be a blob. The second a non-negative integer. This

** This function is used as a callback by the recover extension. Simply ** print the supplied SQL statement to stdout. */

** The xRead() method of the wrapper VFS. This is used to intercept calls ** to read page 1 of the input database. */

** Methods of the wrapper VFS. All methods except for xRead() and xClose() ** simply uninstall the sqlite3_io_methods wrapper, invoke the equivalent *

** The xSectorSize() and xDeviceCharacteristics() methods. These two ** may return special values allowing SQLite to optimize file-system ** access to

** SQLite will invoke this method one or more times while planning a query ** that uses the generate_series virtual table. This routine needs to crea