Good!

Following source works fine on daily snapshot of HEAD/200510300000Z/macppc.

#include <iconv.h>
#include <errno.h>
#include <stdlib.h>

int main() {
        const char* src="\033$B%F%9%H\033(B";
        int srcn = 12;
        char* dst;
        int dstn = 24;
        char* rslt;

        iconv_t cd;

        dst = malloc(24);
        rslt=dst;
        puts(src);

        cd = iconv_open("UTF-8", "iso-2022-jp");

        if(iconv(cd, &src, &srcn, &dst, &dstn) == (size_t)-1)
                perror(NULL);

        iconv_close(cd);
        puts(rslt);
	free(rslt);
}