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 255
  • line 312
  • line 361
  • line 418
  • line 492
  • line 567
  • line 593
  • line 736
• osfmk/kern/clock_oldops.c, line 164
• osfmk/kern/timer_call.c
  • line 566
  • line 687
  • line 740
  • line 1065
  • line 1354
  • line 1510