#include <string.h>static char * resolved_bus_path(char * arg){    if (arg[0]!='.' && arg[0]!='/' && arg[0]!=0){        const char * home=getenv ("HOME");        const char * s = "/.ipc/";         static char * path=0;        if(path!=0){            free(path);        }        path= malloc(sizeof(char)*(strlen(home)+strlen(s)+strlen(arg)+2));        strcpy(path,home);        strcat(path,s);        strcat(path,arg);        return path;    }    return arg;}