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 52 (as a function)

Referenced in 5 files:

• osfmk/i386/etimer.c
  • line 131
  • line 154
• osfmk/i386/rtclock.c, line 240
• osfmk/kern/clock.c
  • line 235
  • line 290
  • line 339
  • line 394
  • line 458
  • line 515
  • line 541
  • line 684
• osfmk/kern/clock_oldops.c, line 167
• osfmk/kern/timer_call.c
  • line 324
  • line 372
  • line 400