Due to CRLF translation the value returned by fread in text mode can be less than the size of the file, leaving bogus data at the end of the buffer. Since the parser can already handle CRLF-terminated lines, and when reading directly from QuakeEX.kpf there would be no CRLF translation anyway, we can just open the file in binary mode.
The IOHID deprecation (its use is in in_sdl.c for the mouse acceleration
hack) still needs addressing:
in_sdl.c:163:7: warning: 'IOHIDGetAccelerationWithKey' is deprecated: first deprecated in macOS 10.12 [-Wdeprecated-declarations]
if (IOHIDGetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), &originalMouseSpeed) == kIOReturnSuccess)
^
/opt/MacOSX11.3.sdk/System/Library/Frameworks/IOKit.framework/Headers/hidsystem/IOHIDLib.h:96:1: note: 'IOHIDGetAccelerationWithKey' has been explicitly marked deprecated here
IOHIDGetAccelerationWithKey( io_connect_t handle, CFStringRef key, double * acceleration ) __attribute__((availability(macos,introduced=10.0,deprecated=10.12)));
^
in_sdl.c:165:8: warning: 'IOHIDSetAccelerationWithKey' is deprecated: first deprecated in macOS 10.12 [-Wdeprecated-declarations]
if (IOHIDSetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), -1.0) != kIOReturnSuccess)
^
/opt/MacOSX11.3.sdk/System/Library/Frameworks/IOKit.framework/Headers/hidsystem/IOHIDLib.h:99:1: note: 'IOHIDSetAccelerationWithKey' has been explicitly marked deprecated here
IOHIDSetAccelerationWithKey( io_connect_t handle, CFStringRef key, double acceleration ) __attribute__((availability(macos,introduced=10.0,deprecated=10.12)));
^
in_sdl.c:190:7: warning: 'IOHIDSetAccelerationWithKey' is deprecated: first deprecated in macOS 10.12 [-Wdeprecated-declarations]
if (IOHIDSetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), originalMouseSpeed) != kIOReturnSuccess)
^
/opt/MacOSX11.3.sdk/System/Library/Frameworks/IOKit.framework/Headers/hidsystem/IOHIDLib.h:99:1: note: 'IOHIDSetAccelerationWithKey' has been explicitly marked deprecated here
IOHIDSetAccelerationWithKey( io_connect_t handle, CFStringRef key, double acceleration ) __attribute__((availability(macos,introduced=10.0,deprecated=10.12)));
^
