patching file usx2yhwdeppcm.c
make[3]: Leaving directory `/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/usb/usx2y'
make[2]: Leaving directory `/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/usb'
make[1]: Leaving directory `/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13'
make -C /usr/src/linux M=/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13 O=/lib/modules/2.6.19-gentoo-r2/build CPP="i686-pc-linux-gnu-gcc -E" CC="i686-pc-linux-gnu-gcc" modules
make[1]: Entering directory `/usr/src/linux-2.6.19-gentoo-r2'
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/hwdep.o
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/memalloc.o
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/sgbuf.o
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/memory_wrapper.o
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm.o
  CC [M]  /var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.o
/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.c:3569: error: unknown field `writev' specified in initializer
/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.c:3569: warning: initialization from incompatible pointer type
/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.c:3589: error: unknown field `readv' specified in initializer
/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.c:3589: warning: initialization from incompatible pointer type
make[4]: *** [/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore/pcm_native.o] Error 1
make[3]: *** [/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13/acore] Error 2
make[2]: *** [_module_/var/tmp/portage/alsa-driver-1.0.13/work/alsa-driver-1.0.13] Error 2
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.19-gentoo-r2'
make: *** [compile] Error 2

!!! ERROR: media-sound/alsa-driver-1.0.13 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  alsa-driver-1.0.13.ebuild, line 107:   Called die

!!! Make Failed
!!! If you need support, post the topmost build error, and the call stack if relevant.