Defined in 2 files as a macro:

• Documentation/ptp/testptp.c, line 57 (as a macro)
• include/linux/posix-timers.h, line 44 (as a macro)

Referenced in 3 files:

• Documentation/ptp/testptp.c, line 58
• include/linux/posix-timers.h, line 52
• kernel/posix-timers.c, line 519