C Library

Any Standard C++ header not listed below is omitted.

Header	Content	Availability
<cuda/std/cassert>	Lightweight assumption testing	libcu++ 1.0.0 / CCCL 2.0.0 / CUDA 10.2
<cuda/std/cfloat>	Type support library	libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3
<cuda/std/cmath>	Common math functions	libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3
<cuda/std/cstddef>	Fundamental types	libcu++ 1.0.0 / CCCL 2.0.0 / CUDA 10.2
<cuda/std/cstdint>	Fundamental integer types	libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3
<cuda/std/cstdlib>	Common utilities	libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3