Windows command line

main.c

#include <windows.h>
int main(
  int argc,
  const char *const argv[]) {
  const HANDLE stdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
  if (stdOutput == INVALID_HANDLE_VALUE) {
    return 1;
  }
  const LPSTR cmdLine = GetCommandLine();
  if (!WriteFile(stdOutput, cmdLine, lstrlenA(cmdLine), NULL, NULL)) {
    return 1;
  }
  const char *nl = "\r\n";
  if (!WriteFile(stdOutput, nl, lstrlenA(nl), NULL, NULL)) {
    return 1;
  }
  return 0;
}

output.txt

C:\Users\ohnob\repos\winmain-play>.\main This is a string that isn't quoted or anything
.\main  This is a string that isn't quoted or anything

C:\Users\ohnob\repos\winmain-play>.\main "this is a string quoted ""using conventions"""
.\main  "this is a string quoted ""using conventions"""

C:\Users\ohnob\repos\winmain-play>.\main --blah='asdflkj'
.\main  --blah='asdflkj'

C:\Users\ohnob\repos\winmain-play>.\main --blah="asdflkj"
.\main  --blah="asdflkj"

C:\Users\ohnob\repos\winmain-play>.\main "--blah="asdflkj"
.\main  "--blah="asdflkj"