#include "gpt.h"char *t_pclstr (int code){#if ( defined DISABLE_TIMERS )  return "";#endif#ifdef HAVE_PCL  switch (code) {  case PCL_SUCCESS:     return "Success";      case PCL_NOT_SUPPORTED:    return "Event not supported";      case PCL_TOO_MANY_EVENTS:    return "Too many events";      case PCL_TOO_MANY_NESTINGS:    return "More nesting levels than allowed";      case PCL_ILL_NESTING:    return "Bad nesting";      case PCL_ILL_EVENT:    return "Illegal event identifier";      case PCL_MODE_NOT_SUPPORTED:    return "Mode not supported";      case PCL_FAILURE:    return "Failure for unspecified reason";      default:    return "Unknown error code";      }#endif}