Defined in 2 files as a prototype:

• iokit/IOKit/IOEventSource.h, line 167 (as a prototype)
• iokit/IOKit/IOTimerEventSource.h, line 102 (as a prototype)

Defined in 2 files as a function:

• iokit/Kernel/IOEventSource.cpp, line 110 (as a function)
• iokit/Kernel/IOTimerEventSource.cpp, line 289 (as a function)

Referenced in 2 files:

• iokit/Kernel/IOTimerEventSource.cpp, line 291
• iokit/Kernel/IOWorkLoop.cpp
  • line 89
  • line 143
  • line 392
  • line 425