Re-add test line that I had thought was useless, but isn't

Justin Fichtner

2017-11-30 e73964b0ad7f080d398251157bd46255b0032783

 libscpi/inc/scpi/utils.h

@@ -43,9 +43,16 @@
extern "C" {
#endif

    size_t SCPI_LongToStr(int32_t val, char * str, size_t len, int8_t base);
    size_t SCPI_UInt32ToStrBase(uint32_t val, char * str, size_t len, int8_t base);
    size_t SCPI_Int32ToStr(int32_t val, char * str, size_t len);
    size_t SCPI_UInt64ToStrBase(uint64_t val, char * str, size_t len, int8_t base);
    size_t SCPI_Int64ToStr(int64_t val, char * str, size_t len);
    size_t SCPI_FloatToStr(float val, char * str, size_t len);
    size_t SCPI_DoubleToStr(double val, char * str, size_t len);

    /* deprecated finction, should be removed later */
#define SCPI_LongToStr(val, str, len, base) SCPI_Int32ToStr((val), (str), (len), (base), TRUE)

#ifdef   __cplusplus
}
#endif