Fixes to syborg-graphicswrapper.vcproj
These changes allow syborg-graphicswrapper to link against the hostthreadadapter and khronosapiwrapper libraries built by the graphics.simulator component.
The .vcproj file uses relative paths, which requires that the following three packages are laid out as follows:
os/
graphics
adapt/
graphics.simulator
qemu
/* These are defined in MSL errno.h, but unfortunately not documented */
#define EFPOS 35 /* File positioning error */
#define ESIGPARM 36 /* Signal argument error */
#define ENOMEM 37 /* Cannot allocate memory */
#define EACCES 38 /* Permission denied */
#define ENOENT 39 /* No such file or directory */
#define ENOSYS 40 /* Function not implemented */