* Adds libusb_get_port_number, libusb_get_parent and libusb_get_port_path
* Linux implementation provided by Alan Stern, OS X by Nathan Hjelm
* Unsupported for *BSD platforms
* As per MS documentation, querying of the Extended Properties
is a device request (0xC0), not an interface one (0xC1), so
there is no issue with the WinUSB wIndex override.
Fixes:
warning: function ‘perr’ can never be inlined because it uses variable argument lists [-Winline]
warning: inlining failed in call to ‘perr’: function not inlinable [-Winline]
xusb.c: In function ‘read_ms_winsub_feature_descriptors’:
xusb.c:542: warning: initialization discards qualifiers from pointer target type
xusb.c:543: warning: initialization discards qualifiers from pointer target type
xusb.c: In function ‘test_device’:
xusb.c:598: warning: initialization discards qualifiers from pointer target type
xusb.c:598: warning: initialization discards qualifiers from pointer target type
xusb.c:598: warning: initialization discards qualifiers from pointer target type
xusb.c:599: warning: initialization discards qualifiers from pointer target type
xusb.c:599: warning: initialization discards qualifiers from pointer target type
xusb.c:139: warning: no previous prototype for ‘display_buffer_hex’
xusb.c:169: warning: no previous prototype for ‘display_ps3_status’
xusb.c:260: warning: no previous prototype for ‘display_xbox_status’
xusb.c:281: warning: no previous prototype for ‘set_xbox_actuators’
xusb.c:299: warning: no previous prototype for ‘send_mass_storage_command’
xusb.c:354: warning: no previous prototype for ‘get_mass_storage_status’
xusb.c:401: warning: no previous prototype for ‘get_sense’
xusb.c:431: warning: no previous prototype for ‘test_mass_storage’
xusb.c:530: warning: no previous prototype for ‘read_ms_winsub_feature_descriptors’
xusb.c:583: warning: no previous prototype for ‘test_device’
