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 303
  • line 329
  • line 368
  • line 433
  • line 526
  • line 623
  • line 645
  • line 671
  • line 814
• osfmk/kern/clock_oldops.c, line 164
• osfmk/kern/timer_call.c
  • line 568
  • line 689
  • line 742
  • line 1067
  • line 1356
  • line 1512