Irix 6 specific files -- thanks Sjoerd!
diff --git a/Lib/irix6/AL.py b/Lib/irix6/AL.py
new file mode 100644
index 0000000..ed17cde
--- /dev/null
+++ b/Lib/irix6/AL.py
@@ -0,0 +1,61 @@
+RATE_48000 = 48000
+RATE_44100 = 44100
+RATE_32000 = 32000
+RATE_22050 = 22050
+RATE_16000 = 16000
+RATE_11025 = 11025
+RATE_8000 = 8000
+
+SAMPFMT_TWOSCOMP= 1
+SAMPFMT_FLOAT = 32
+SAMPFMT_DOUBLE = 64
+
+SAMPLE_8 = 1
+SAMPLE_16 = 2
+ # SAMPLE_24 is the low 24 bits of a long, sign extended to 32 bits
+SAMPLE_24 = 4
+
+MONO = 1
+STEREO = 2
+QUADRO = 4 # 4CHANNEL is not a legal Python name
+
+INPUT_LINE = 0
+INPUT_MIC = 1
+INPUT_DIGITAL = 2
+
+MONITOR_OFF = 0
+MONITOR_ON = 1
+
+ERROR_NUMBER = 0
+ERROR_TYPE = 1
+ERROR_LOCATION_LSP = 2
+ERROR_LOCATION_MSP = 3
+ERROR_LENGTH = 4
+
+ERROR_INPUT_UNDERFLOW = 0
+ERROR_OUTPUT_OVERFLOW = 1
+
+# These seem to be not supported anymore:
+##HOLD, RELEASE = 0, 1
+##ATTAIL, ATHEAD, ATMARK, ATTIME = 0, 1, 2, 3
+
+DEFAULT_DEVICE = 1
+
+INPUT_SOURCE = 0
+LEFT_INPUT_ATTEN = 1
+RIGHT_INPUT_ATTEN = 2
+INPUT_RATE = 3
+OUTPUT_RATE = 4
+LEFT_SPEAKER_GAIN = 5
+RIGHT_SPEAKER_GAIN = 6
+INPUT_COUNT = 7
+OUTPUT_COUNT = 8
+UNUSED_COUNT = 9
+SYNC_INPUT_TO_AES = 10
+SYNC_OUTPUT_TO_AES = 11
+MONITOR_CTL = 12
+LEFT_MONITOR_ATTEN = 13
+RIGHT_MONITOR_ATTEN = 14
+
+ENUM_VALUE = 0 # only certain values are valid
+RANGE_VALUE = 1 # any value in range is valid