How can I send an input argument to the main function during manual map an exe file?

[MrMilad]

i tried this code but it did not work!
const char cmd[] = "-BaseDir=\"D:\\Amerley\\Nubl\\Binaries\\Win64\"\0";
CustomArgs_t args;
args.push_back(cmd, sizeof(cmd));
auto image = thisProc.mmap().MapImage(size, buf, false, CreateLdrRef | RebaseProcess | NoDelayLoad, nullptr, nullptr, &args);