When I try to compile 0.9.1 I get this error:
gcc -Wall -O2 -fomit-frame-pointer -finline-functions -ffast-math -fno-strict-aliasing -m128bit-long-double -I. -I.. -I../IPU -I../DebugTools -D__LINUX__ -DENABLE_NLS -DPACKAGE=\"pcsx2\" -I../ix86-32 -I../x86 -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -c -o ../Counters.o ../Counters.c -MD -MF ../Counters.d
In file included from ../Counters.c:23:
../PsxCommon.h:21:21: windows.h: No such file or directory
../Counters.c:132: error: syntax error before "lfreq"
../Counters.c:132: warning: type defaults to `int' in declaration of `lfreq'
../Counters.c:132: warning: data definition has no type or storage class
../Counters.c: In function `FrameLimiter':
../Counters.c:142: warning: implicit declaration of function `timeGetTime'
../Counters.c:145: warning: implicit declaration of function `Sleep'
../Counters.c: In function `rcntWcount':
../Counters.c:330: warning: left-hand operand of comma expression has no effect
../Counters.c:330: warning: left-hand operand of comma expression has no effect
../Counters.c:330: warning: left-hand operand of comma expression has no effect
../Counters.c: In function `rcntWmode':
../Counters.c:342: warning: left-hand operand of comma expression has no effect
../Counters.c:342: warning: left-hand operand of comma expression has no effect
../Counters.c: In function `rcntWtarget':
../Counters.c:450: warning: left-hand operand of comma expression has no effect
../Counters.c:450: warning: left-hand operand of comma expression has no effect
../Counters.c:450: warning: left-hand operand of comma expression has no effect
../Counters.c: In function `rcntWcount':
../Counters.c:330: warning: statement with no effect
../Counters.c: In function `rcntWmode':
../Counters.c:342: warning: statement with no effect
../Counters.c: In function `rcntWtarget':
../Counters.c:450: warning: statement with no effect
make: *** [../Counters.o] Error 1

Any idea?

System info:
Gentoo Linux (x86)
gcc-3.4.6
gtk+-1.2.10
zlib-1.2.3