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 133
  • line 156
• osfmk/i386/rtclock.c, line 239
• osfmk/kern/clock.c
  • line 238
  • line 293
  • line 342
  • line 397
  • line 461
  • line 518
  • line 544
  • line 687
• osfmk/kern/clock_oldops.c, line 167
• osfmk/kern/timer_call.c
  • line 334
  • line 398
  • line 426