AbortIO(), 
Absolute_Joystick.c, 95
Accessing a Device, 
ADCMD_ALLOCATE command, 22 - examples, 23
ADCMD_FINISH command, 26
ADCMD_FREE command, 24
ADCMD_LOCK command, 24
ADCMD_PERVOL command, 26
ADCMD_SETPREC command, 24
ADCMD_WAITCYCLE command, 27
AddTime(), 295
ADIOF_NOWAIT flag, 23
ADIOF_PERVOL flag, 25
ADIOF_SYNCCYCLE flag, 26
ADIOF_WRITEMESSAGE, 25
Allocate_Misc.c, 340
Alloc_Misc.a, 339
Amiga BootStrap -->
AMIGA keys, 79
Amiga System Devices -->
ARPABET, 144
Audio Channels -->
Audio Device -->
Audio Hardware, 22
Audio.c, 19
Audio_8SVX.c, 28