venom@venom-desktop ~/Desktop/alsa-plugins-1.0.25 $ make
make  all-recursive
make[1]: Entering directory `/home/venom/Desktop/alsa-plugins-1.0.25'
Making all in oss
make[2]: Entering directory `/home/venom/Desktop/alsa-plugins-1.0.25/oss'
/bin/bash ../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..    -Wall -g -I/usr/include/alsa   -g -O2 -MT ctl_oss.lo -MD -MP -MF .deps/ctl_oss.Tpo -c -o ctl_oss.lo ctl_oss.c
mkdir .libs
 gcc -DHAVE_CONFIG_H -I. -I.. -Wall -g -I/usr/include/alsa -g -O2 -MT ctl_oss.lo -MD -MP -MF .deps/ctl_oss.Tpo -c ctl_oss.c  -fPIC -DPIC -o .libs/ctl_oss.o
ctl_oss.c:64:3: error: 'SOUND_MIXER_PHONEIN' undeclared here (not in a function)
ctl_oss.c:64:2: error: array index in initializer not of integer type
ctl_oss.c:64:2: error: (near initialization for 'vol_devices')
ctl_oss.c:65:3: error: 'SOUND_MIXER_PHONEOUT' undeclared here (not in a function)
ctl_oss.c:65:2: error: array index in initializer not of integer type
ctl_oss.c:65:2: error: (near initialization for 'vol_devices')
ctl_oss.c:68:3: error: 'SOUND_MIXER_MONITOR' undeclared here (not in a function)
ctl_oss.c:68:2: error: array index in initializer not of integer type
ctl_oss.c:68:2: error: (near initialization for 'vol_devices')
ctl_oss.c:84:2: error: array index in initializer not of integer type
ctl_oss.c:84:2: error: (near initialization for 'rec_devices')
ctl_oss.c:102:2: error: array index in initializer not of integer type
ctl_oss.c:102:2: error: (near initialization for 'rec_items')
make[2]: *** [ctl_oss.lo] Error 1
make[2]: Leaving directory `/home/venom/Desktop/alsa-plugins-1.0.25/oss'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/venom/Desktop/alsa-plugins-1.0.25'
make: *** [all] Error 2