Create CFString from CLI arguments in C

argToCFString.c

/***************************
      Compile with:
 gcc -framework CoreFoundation 
****************************/

#include <CoreFoundation/CoreFoundation.h>

int main(int argc, char** argv) {
    CFStringRef myCFString = CFStringCreateWithCString(NULL, argv[1], kCFStringEncodingMacRoman);
    /* Use myCFString */
    CFRelease(myCFString);
}

//https://developer.apple.com/documentation/corefoundation/cfstring?language=objc