Defined in 1 files as a prototype:

• bsd/machine/spl.h, line 44 (as a prototype)

Defined in 1 files as a macro:

• osfmk/kern/spl.h, line 37 (as a macro)

Defined in 2 files as a function:

• bsd/kern/spl.c, line 54 (as a function)
• osfmk/kern/spl.c, line 51 (as a function)

Referenced in 5 files:

• osfmk/i386/i386_timer.c
  • line 151
  • line 174
• osfmk/i386/rtclock.c, line 165
• osfmk/kern/clock.c
  • line 254
  • line 311
  • line 360
  • line 417
  • line 483
  • line 540
  • line 566
  • line 709
• osfmk/kern/clock_oldops.c, line 164
• osfmk/kern/timer_call.c
  • line 561
  • line 682
  • line 735
  • line 1054
  • line 1343
  • line 1499