- MENU_PLAYER
- 
Stores GUI data internally used by Allegro.
- merge_fonts
- 
Merges two fonts into one font. Allegro game programming library.
- MIDI
- 
Stores MIDI data. Allegro game programming library.
- midi_loop_end
- 
See midi_loop_start.3alleg
- midi_loop_start
- 
Loop start and end points, set by play_looped_midi(). Allegro game programming library.
- midi_meta_callback
- 
See midi_msg_callback.3alleg
- midi_msg_callback
- 
Hook functions allowing you to intercept MIDI player events. Allegro game programming library.
- midi_out
- 
Streams a block of MIDI commands into the player. Allegro game programming library.
- midi_pause
- 
Pauses the MIDI player. Allegro game programming library.
- midi_pos
- 
Stores the current position in the MIDI file. Allegro game programming library.
- midi_recorder
- 
Hook notifying you when new MIDI data becomes available. Allegro game programming library.
- midi_resume
- 
Resumes playback of a paused MIDI file. Allegro game programming library.
- midi_seek
- 
Seeks to the given midi_pos in the current MIDI file. Allegro game programming library.
- midi_sysex_callback
- 
See midi_msg_callback.3alleg
- midi_time
- 
The current position in the MIDI file, in seconds. Allegro game programming library.
- mouse_b
- 
See mouse_x.3alleg
- mouse_callback
- 
User specified mouse callback. Allegro game programming library.
- mouse_needs_poll
- 
Tells if the mouse driver requires polling. Allegro game programming library.
- mouse_pos
- 
See mouse_x.3alleg
- mouse_sprite
- 
Global variable with the mouse sprite and focus point. Allegro game programming library.
- mouse_x
- 
Global variable with the mouse position/button state. Allegro game programming library.
- mouse_x_focus
- 
See mouse_sprite.3alleg
- mouse_y
- 
See mouse_x.3alleg
- mouse_y_focus
- 
See mouse_sprite.3alleg
- mouse_z
- 
See mouse_x.3alleg
- need_uconvert
- 
Tells if a string requires encoding conversion. Allegro game programming library.
- next_fli_frame
- 
Reads the next frame of the current animation file. Allegro game programming library.
- normalize_vector
- 
Converts the vector to a unit vector. Allegro game programming library.
- normalize_vector_f
- 
See normalize_vector.3alleg
- num_joysticks
- 
Global variable saying how many joysticks there are. Allegro game programming library.
- object_message
- 
Sends a message to an object and returns the answer. Allegro game programming library.
- offer_focus
- 
Offers the input focus to a particular object. Allegro game programming library.
- open_fli
- 
Makes a FLI file open and ready for playing. Allegro game programming library.
- open_memory_fli
- 
See open_fli.3alleg
- os_multitasking
- 
Indicates if the OS is multitasking. Allegro game programming library.
- os_revision
- 
See os_version.3alleg
- os_type
- 
Stores the detected type of the OS. Allegro game programming library.
- os_version
- 
Version of the OS currently running. Allegro game programming library.
- override_config_data
- 
Specifies a block of data containing config overrides. Allegro game programming library.
- override_config_file
- 
Specifies a file containing config overrides. Allegro game programming library.
- PACKFILE
- 
Packfile structure, similar to the libc FILE structure. Allegro game programming library.
- packfile_password
- 
Sets the global I/O encryption password. Allegro game programming library.
- PACKFILE_VTABLE
- 
Packfile vtable structure, for custom packfiles. Allegro game programming library.
- pack_fclose
- 
Closes a stream previously opened. Allegro game programming library.
- pack_fclose_chunk
- 
Closes a previously opened sub-chunk. Allegro game programming library.
- pack_feof
- 
Returns nonzero as soon as you reach the end of the file. Allegro game programming library.
- pack_ferror
- 
Tells if an error occurred during an operation on the stream. Allegro game programming library.
- pack_fgets
- 
Reads a line from the stream. Allegro game programming library.
- pack_fopen
- 
Opens a file according to mode. Allegro game programming library.
- pack_fopen_chunk
- 
Opens a sub-chunk of a file. Allegro game programming library.