core: Miscellaneous internal logging cleanup

  * Correct comments for usbi_{sn,vsn}printf(); strings are terminated
    with a NUL byte (ASCII value), not NULL (pointer value)
  * Make usbi_log_v() static; it is not used anywhere else in the
    library
  * Remove an unnecessary NUL-termination
  * Remove check for LIBUSB_LOG_LEVEL_NONE in log_str()
  * Remove UNICODE case for system logging on Windows; it was only used
    for WinCE
  * Remove 'usbi_' prefix from static functions
  * Simplify check for whether the logging level is sufficiently high to
    allow the message to be printed
  * Avoid calling usbi_clock_gettime() unless the timestamp will
    actually be used
  * Use the monotonic clock for logging timestamps; this prevents jumps
    in the timestamps if the system clock is changed
  * Use TIMESPEC_SUB() macro to get relative timestamp instead of
    open-coding the calculation
  * Use PRIxPTR to print sys_dev in libusb_wrap_sys_device() instead of
    casting to a void pointer

Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/libusb/os/windows_winusb.c b/libusb/os/windows_winusb.c
index 1b982ed..97215e1 100644
--- a/libusb/os/windows_winusb.c
+++ b/libusb/os/windows_winusb.c
@@ -32,7 +32,6 @@
 #include <fcntl.h>
 #include <process.h>
 #include <stdio.h>
-#include <inttypes.h>
 #include <objbase.h>
 #include <winioctl.h>