5 buildargv (char *input)  in buildargv()  argument
12       while (*input == ' ')  in buildargv()
13 	input++;  in buildargv()
14       if (*input == 0)  in buildargv()
16       arglist [numargs++] = input;  in buildargv()
17       while (*input != ' ' && *input != 0)  in buildargv()
18 	input++;  in buildargv()
19       if (*input == 0)  in buildargv()
21       *(input++) = 0;  in buildargv()
31   char input[256];  in main()  local
34   strcpy(input, " a b");  in main()
35   args = buildargv(input);  in main()