434 mch_chdir(char *path)  in mch_chdir()  argument
436     if (path[0] == NUL)		// just checking...  in mch_chdir()
438     if (path[1] == ':')		// has a drive name  in mch_chdir()
440 	if (change_drive(mytoupper(path[0]) - 'A' + 1))  in mch_chdir()
442 	path += 2;  in mch_chdir()
444     if (*path == NUL)		// drive name only  in mch_chdir()
446     return chdir(path);		// let the normal chdir() do the rest  in mch_chdir()
467 remove_tail(char *path)  in remove_tail()  argument
471     for (i = strlen(path) - 1; i > 0; --i)  in remove_tail()
472 	if (path[i] == '/' || path[i] == '\\')  in remove_tail()
474 	    path[i] = NUL;  in remove_tail()