#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <stdio.h>

typedef int (*Func) (Display *,
                     char **,
                     int,
                     XICCEncodingStyle,
                     XTextProperty *);

static const struct {
    char *label;
    Func  func;
} data[] = {
    { "Xutf8TextListToTextProperty", Xutf8TextListToTextProperty },
    { "XmbTextListToTextProperty", XmbTextListToTextProperty },
    { NULL, 0 }
};

int
main (int argc, char *argv[])
{
    Display *display;
    const char *text = "√";
    XTextProperty tp;
    int ret;
    int i, j;

    display = XOpenDisplay (NULL);
    for (i = 0; data[i].label; i++) {
        tp.value = 0;
        ret = data[i].func (display,
                            (char **)&(text), 1,
                            XCompoundTextStyle,
                            &tp);
        if (tp.value) {
            printf ("%s ret:%d value: ", data[i].label, ret);
            for (j = 0; tp.value[j]; j++)
                printf ("%x ", tp.value[j]);
            printf ("\n");
        } else {
            printf ("%s ret:%d value:0\n", data[i].label, ret);
        }
    }
    return 0;
}