55 /* return the home directory of the current user as an allocated string */
58  * The original logic found a home dir to use (by checking a range of
66  * directory will it be returned as a "home directory".
70  * 3. use HOME if set
78   char *home;  in homedir()  local
80   home = GetEnv("CURL_HOME");  in homedir()
81   if(home)  in homedir()
82     return home;  in homedir()
85     home = GetEnv("XDG_CONFIG_HOME");  in homedir()
86     if(home) {  in homedir()
87       char *c = curl_maprintf("%s" DIR_CHAR "%s", home, fname);  in homedir()
93           return home;  in homedir()
96       free(home);  in homedir()
100   home = GetEnv("HOME");  in homedir()
101   if(home)  in homedir()
102     return home;  in homedir()
109      home = pw->pw_dir;  in homedir()
110      if(home && home[0])  in homedir()
111        home = strdup(home);  in homedir()
113        home = NULL;  in homedir()
118   home = GetEnv("APPDATA");  in homedir()
119   if(!home) {  in homedir()
124         home = strdup(path);  in homedir()
131   return home;  in homedir()