213      return BZ_PARAM_ERROR;  in BZ_API()
462    if (strm == NULL) return BZ_PARAM_ERROR;  in BZ_API()
464    if (s == NULL) return BZ_PARAM_ERROR;  in BZ_API()
465    if (s->strm != strm) return BZ_PARAM_ERROR;  in BZ_API()
476 	    return progress ? BZ_RUN_OK : BZ_PARAM_ERROR;  in BZ_API()
491 	    return BZ_PARAM_ERROR;  in BZ_API()
522    if (strm == NULL) return BZ_PARAM_ERROR;  in BZ_API()
524    if (s == NULL) return BZ_PARAM_ERROR;  in BZ_API()
525    if (s->strm != strm) return BZ_PARAM_ERROR;  in BZ_API()
552    if (strm == NULL) return BZ_PARAM_ERROR;  in BZ_API()
553    if (small != 0 && small != 1) return BZ_PARAM_ERROR;  in BZ_API()
554    if (verbosity < 0 || verbosity > 4) return BZ_PARAM_ERROR;  in BZ_API()
839    if (strm == NULL) return BZ_PARAM_ERROR;  in BZ_API()
841    if (s == NULL) return BZ_PARAM_ERROR;  in BZ_API()
842    if (s->strm != strm) return BZ_PARAM_ERROR;  in BZ_API()
894    if (strm == NULL) return BZ_PARAM_ERROR;  in BZ_API()
896    if (s == NULL) return BZ_PARAM_ERROR;  in BZ_API()
897    if (s->strm != strm) return BZ_PARAM_ERROR;  in BZ_API()
961       { BZ_SETERR(BZ_PARAM_ERROR); return NULL; };  in BZ_API()
1003       { BZ_SETERR(BZ_PARAM_ERROR); return; };  in BZ_API()
1133       { BZ_SETERR(BZ_PARAM_ERROR); return NULL; };  in BZ_API()
1201       { BZ_SETERR(BZ_PARAM_ERROR); return 0; };  in BZ_API()
1257       { BZ_SETERR(BZ_PARAM_ERROR); return; };  in BZ_API()
1261       { BZ_SETERR(BZ_PARAM_ERROR); return; };  in BZ_API()
1292       return BZ_PARAM_ERROR;  in BZ_API()
1339 	  return BZ_PARAM_ERROR;  in BZ_API()