Compiling Wine 0.9.*

Just a short note.
If you have to compile oldest versions of Wine (0.9.49,0.9.50 and similar), you could encounter a compiler error in signal_i386.c.
If gcc says that VIF_MASK and VIP_MASK are undefined, you can easily solve your problem by editing signal_i386.c and adding the following two lines at the beginning (next to the others define):

#define VIF_MASK 0x00080000
#define VIP_MASK 0x00100000

Put them, save it, and make again.
If your are lucky (like me, of course), you'll end with your hot wine ready to use.
That's all folks!