core: Add provisions for per-context private backend data
authorChris Dickens <christopher.a.dickens@gmail.com>
Wed, 5 Jul 2017 22:01:58 +0000 (15:01 -0700)
committerChris Dickens <christopher.a.dickens@gmail.com>
Thu, 6 Jul 2017 21:26:46 +0000 (14:26 -0700)
commitfc49cc10ba7e979f02bacacc10c6805c25e43c92
treeec4d35cd6c3055b4654246a896ba90011f8b1523
parentcad7d0edd9e10160ccfe6ea80428165e7b6b354e
core: Add provisions for per-context private backend data

This functionality will be useful for backends that need to maintain
data specific to a context.

Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
libusb/core.c
libusb/libusbi.h
libusb/os/haiku_usb_raw.cpp
libusb/os/netbsd_usb.c
libusb/os/openbsd_usb.c
libusb/os/wince_usb.c
libusb/os/windows_usbdk.c
libusb/os/windows_winusb.c
libusb/version_nano.h