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Rev 462 Rev 533
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 *
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 *
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 * Changes the DOS command prompt.
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 * Changes the DOS command prompt.
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 *
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 *
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 */
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 */
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static int cmd_prompt(struct cmd_funcparam *p) {
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static enum cmd_result cmd_prompt(struct cmd_funcparam *p) {
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  if (cmd_ishlp(p)) {
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  if (cmd_ishlp(p)) {
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    outputnl("Changes the DOS command prompt.");
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    outputnl("Changes the DOS command prompt.");
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    outputnl("");
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    outputnl("");
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    outputnl("PROMPT [new command prompt specification]");
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    outputnl("PROMPT [new command prompt specification]");
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    return(-1);
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    return(CMD_OK);
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  }
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  }
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  /* no parameter - restore default prompt path */
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  /* no parameter - restore default prompt path */
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  if (p->argc == 0) {
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  if (p->argc == 0) {
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    env_dropvar(p->env_seg, "PROMPT");
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    env_dropvar(p->env_seg, "PROMPT");
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    return(-1);
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    return(CMD_OK);
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  }
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  }
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  /* otherwise set PROMPT to whatever is passed on command-line */
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  /* otherwise set PROMPT to whatever is passed on command-line */
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  {
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  {
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    unsigned short i;
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    unsigned short i;
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      if (buff[i + 7] == 0) break;
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      if (buff[i + 7] == 0) break;
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    }
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    }
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    env_setvar(p->env_seg, buff);
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    env_setvar(p->env_seg, buff);
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  }
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  }
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  return(-1);
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  return(CMD_OK);
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}
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}