| cat <<EOF | |
| /** | |
| * ${class}${atomicname}() - atomic exchange with ${desc_order} ordering | |
| * @v: pointer to ${atomic}_t | |
| * @new: ${int} value to assign | |
| * | |
| * Atomically updates @v to @new with ${desc_order} ordering. | |
| * | |
| * ${desc_noinstr} | |
| * | |
| * Return: The original value of @v. | |
| */ | |
| EOF |