Feature test macro __msft_lib_proxy

Header: proxy_macros.h and proxy.h

#define __msft_lib_proxy /* see below */

Similar to the standard feature test macros, library "Proxy" has defined a feature test macro since 3.0.0. The table below maps each release version number to the corresponding value of __msft_lib_proxy.

Version	Value of __msft_lib_proxy
4.0.0	202505L
3.3.0	202503L
3.2.1	202502L
3.2.0	202501L
3.1.0	202410L
3.0.0	202408L

Example

#include <cstdio>

#include <proxy/proxy.h>

int main() {
#if defined(__msft_lib_proxy) && __msft_lib_proxy >= 202408L
  puts("Compiled with library Proxy 3.0.0 or above.");
#else
  puts("Cannot determine the version of library Proxy.");
#endif
}