Where is sound.h?

[richard newton]

I've been trying to compile up the SB Live module from creative but
whenever
I try and `make' the module it returns the error

udio.c -o audio.o
In file included from hwaccess.h:44,
                 from audio.c:43:
platform.h:42: linux/sound.h: No such file or directory
make: *** [audio.o] Error 1

I've done a `#find / -name sound.h -print' but the file doesn't appear
to 
be on my system. Am I missing something? What am I doing wrong?

Thanks