int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx, unsigned precision)
       {
       if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
	       return 0;
       ctx->clock_precision_digits = precision;
       return 1;
       }
int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx, unsigned precision)
       {
       if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
	       return 0;
       ctx->clock_precision_digits = precision;
       return 1;
       }