i no can compile :S
http://www.mediafire.com/file/49zupaf1eewua2g/LIBUSB%20Test.zipshow:
libusb.pp(23,19) Hint: Type "PLongint" redefinition
libusb.pp(24,19) Hint: Type "PSmallInt" redefinition
libusb.pp(25,19) Hint: Type "PByte" redefinition
libusb.pp(26,19) Hint: Type "PWord" redefinition
libusb.pp(27,19) Hint: Type "PDWord" redefinition
libusb.pp(28,19) Hint: Type "PDouble" redefinition
libusb.pp(32,19) Hint: Type "size_t" redefinition
libusbtest.lpr(20,1) Warning: Library
\usr\lib\libusb-1.0.a not found, Linking libusbtest.lpr(20,1) Error: Can't open object file:
\usr\lib\libusb-1.0.alibusbtest.lpr(20,1) Error: Undefined symbol: _libusb_init
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_set_debug
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_get_device_list
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_open_device_with_vid_pid
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_free_device_list
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_kernel_driver_active
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_detach_kernel_driver
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_claim_interface
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_release_interface
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_attach_kernel_driver
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_close
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_exit
libusbtest.lpr(20,1) Error: Undefined symbol: _libusb_interrupt_transfer
libusbtest.lpr(20,1) Fatal: There were 14 errors compiling module, stopping