Defined in 2 files as a prototype:

• iokit/IOKit/IOUserClient.h, line 137 (as a prototype)
• iokit/IOKit/IOUserClient.h, line 141 (as a prototype)

Defined in 2 files as a function:

• iokit/Kernel/IOUserClient.cpp, line 691 (as a function)
• iokit/Kernel/IOUserClient.cpp, line 701 (as a function)

Referenced in 2 files:

• iokit/Kernel/IOService.cpp, line 3942
• iokit/Kernel/IOUserClient.cpp, line 709