Flushes STDIN buffer
Flushes STDOUT buffer
Tests whether a STDIN descriptor refers to a terminal
Tests whether a STDOUT descriptor refers to a terminal
Reads raw ubyte from stdin
Returns raw ubyte from stdin
Puts back ubyte to STDIN buffer
Puts back string to STDIN buffer
Writes raw data to stdout without buffering
Reads escape sequence from STDIN
STERR file descriptor
STDOUT file descriptor
Console point: row and column
STDIN file descriptor
Consoleur: a package for interaction with character-oriented terminal emulators