config.h.win32.in: Cleanups
config.h.win32.in: Cleanups

-Make the contents of the preconfigured config.h.win32(.in) more like the
 contents of config.h.in
-Correct the sizing of void* on x64 platforms (which should be 8, unlike
 4 on x86-32 platforms)

pstglia/external-bluetooth-glib,pstglia/platform-external-bluetooth-glib,djdeath/glib,krichter722/glib,tchakabam/glib,pstglia/external-bluetooth-glib,01org/android-bluez-glib,tamaskenez/glib,darren-clark/android_platform_external_bluetooth_glib,endlessm/glib,pstglia/platform-external-bluetooth-glib,ieei/glib,ieei/glib,pstglia/platform-external-bluetooth-glib,cosimoc/glib,tamaskenez/glib,01org/android-bluez-glib,justinkb/aosp-bluez.glib,gale320/glib,djdeath/glib,cention-sany/glib,Distrotech/glib,antono/glib,mzabaluev/glib,ieei/glib,gale320/glib,Distrotech/glib,bluez-android/glib,Distrotech/glib,ieei/glib,justinkb/aosp-bluez.glib,cosimoc/glib,johne53/MB3Glib,justinkb/aosp-bluez.glib,bluez-android/glib,johne53/MB3Glib,djdeath/glib,endlessm/glib,MathieuDuponchelle/glib,djdeath/glib,pstglia/platform-external-bluetooth-glib,bluez-android/glib,lukasz-skalski/glib,darren-clark/android_platform_external_bluetooth_glib,tchakabam/glib,justinkb/aosp-bluez.glib,krichter722/glib,antono/glib,MathieuDuponchelle/glib,krichter722/glib,darren-clark/android_platform_external_bluetooth_glib,Distrotech/glib,gale320/glib,djdeath/glib,johne53/MB3Glib,mzabaluev/glib,darren-clark/android_platform_external_bluetooth_glib,justinkb/aosp-bluez.glib,gale320/glib,tchakabam/glib,krichter722/glib,pstglia/external-bluetooth-glib,tchakabam/glib,endlessm/glib,tamaskenez/glib,endlessm/glib,Distrotech/glib,01org/android-bluez-glib,mzabaluev/glib,mzabaluev/glib,johne53/MB3Glib,iConsole/Console-OS_external_bluetooth_glib,cosimoc/glib,antono/glib,cention-sany/glib,tamaskenez/glib,lukasz-skalski/glib,pstglia/external-bluetooth-glib,cosimoc/glib,pstglia/external-bluetooth-glib,bluez-android/glib,mzabaluev/glib,MathieuDuponchelle/glib,johne53/MB3Glib,iConsole/Console-OS_external_bluetooth_glib,tchakabam/glib,cention-sany/glib,01org/android-bluez-glib,MathieuDuponchelle/glib,darren-clark/android_platform_external_bluetooth_glib,iConsole/Console-OS_external_bluetooth_glib,krichter722/glib,iConsole/Console-OS_external_bluetooth_glib,01org/android-bluez-glib,pstglia/platform-external-bluetooth-glib,lukasz-skalski/glib,cosimoc/glib,antono/glib,cention-sany/glib,iConsole/Console-OS_external_bluetooth_glib,tamaskenez/glib,lukasz-skalski/glib,gale320/glib,ieei/glib,lukasz-skalski/glib,MathieuDuponchelle/glib,endlessm/glib,cention-sany/glib,bluez-android/glib,johne53/MB3Glib