__argc, __argv

[tdtc-hrb]

Windows 10 1809(x64)
Cygwin: 3.4.9-1
Gcc: 11.4.0-1
Make: 4.4.1-2

DisplayHTML.cpp:9: error: ‘__argc’ was not declared in this scope
9 | if (__argc < 2) {

DisplayHTML.cpp:15: error: ‘__argv’ was not declared in this scope
15 | __argv[1],

[tdtc-hrb]

https://learn.microsoft.com/en-us/cpp/c-runtime-library/argc-argv-wargv

[tdtc-hrb]

Ln1: #include <windows.h>
Ln2: #include "HTMLWindow.h"
Ln3: // add declared
Ln4: extern int __argc;
Ln5: extern char ** __argv;