Packetvisor is a Raw Packet I/O framework based on the Rust language. It can process packets much faster than Standard Sockets through the Linux Kernel's eXpress Data Path(XDP).
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */#ifndef __LINUX_STRINGIFY_H
#define__LINUX_STRINGIFY_H/* Indirect stringification. Doing two levels allows the parameter to be a
* macro itself. For example, compile with -DFOO=bar, __stringify(FOO)
* converts to "bar".
*/#define__stringify_1(x...) #x#define__stringify(x...)__stringify_1(x)#endif