Defined in 2 files as a function:

• Documentation/video4linux/README.ir, line 2249 (as a function)
• arch/um/include/sysdep-ia64/syscalls.h, line 2211 (as a function)

Referenced in 2 files:

• arch/i386/math-emu/fpu_trig.c, line 7808
• arch/v850/kernel/head.S, line 7906