All symbols starting with `f' in driverkit

• findFreeItem driverkit/KernBus.h:80
• findFreeRangeWithSize driverkit/KernBus.h:152
• first driverkit/KernQueue.h:51
• forKey driverkit/KernDeviceDescription.m:199
• free driverkit/objc_support.m:205
• freeObject driverkit/KernQueue.h:78
• freeResources driverkit/KernDeviceDescription.m:76
• freeString driverkit/KernDeviceDescription.m:70