File functions (1.2)
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DosBufReset Flushes the file buffers
DosChDir Changes the current directory
DosChgFilePtr Changes the file pointer
DosClose Closes a file
DosCopy Copies a file or directory
DosDelete Deletes a file
DosDupHandle Duplicates a handle
DosEditName Edits a name
DosFileIO Performs file I/O
DosFileLocks Locks or unlocks a portion of a file
DosFindClose Closes a search directory
DosFindFirst Opens a search directory
DosFindFirst2 Finds first matching file
DosFindNext Continues a search directory
DosFSAttach Creates or destroys a file-system connection
DosFSCTL Allows extended standard interface
DosMkDir Creates a directory
DosMkDir2 Creates a directory
DosMove Moves a file
DosNewSize Changes a file's size
DosOpen Opens or creates a file
DosOpen2 Opens or creates a file with extended attributes
DosQAppType Retrieves the type of an executable file
DosQCurDir Retrieves the path of the current directory
DosQCurDisk Retrieves the letter of the current default drive
DosQFHandState Retrieves the file handle state
DosQFileInfo Retrieves file information
DosQFileMode Retrieves the file mode
DosQFSAttach Queries attached file-system information
DosQFSInfo Retrieves file-system information
DosQHandType Determines if a handle is to a file or device
DosQPathInfo Queries a file or a directory for information
DosQVerify Retrieves the write-verification mode
DosRead Reads from a file or device
DosReadAsync Reads asynchronously from a file or device
DosRmDir Removes a directory
DosSearchPath Searches a path for a file
DosSelectDisk Selects a default disk drive
DosSetFHandState Sets the flags for a file handle
DosSetFileInfo Sets the time and date of a file
DosSetFileMode Sets the file attributes of a file
DosSetFSInfo Sets the volume label of a disk
DosSetPathInfo Sets information for a file or subdirectory
DosSetMaxFH Sets the maximum number of file handles
DosSetVerify Sets write verification on or off
DosWrite Writes to a file or device
DosWriteAsync Writes asynchronously to a file or device