Defined in 1 files as a prototype:

• include/math.h, line 580 (as a prototype)

Defined in 4 files as a function:

• external/bsd/llvm/dist/clang/lib/Headers/__clang_cuda_device_functions.h, line 521 (as a function)
• external/bsd/llvm/dist/clang/lib/Headers/__clang_cuda_runtime_wrapper.h, line 144 (as a function)
• lib/libc/arch/vax/gen/signbitd.c, line 45 (as a function)
• lib/libc/gen/signbitd_ieee754.c, line 45 (as a function)

Referenced in 1 files:

• external/bsd/llvm/dist/clang/lib/Headers/__clang_cuda_cmath.h, line 144