anchor.diff:    !---------------------------------------------------------------------------------------------------------------------------------
     endfunction strz_I1P
   
  -  !> @brief Procedure for converting string to real. This function achieves casting of string to real.
     function ctor_R16P(str,knd) result(n)
  +  !---------------------------------------------------------------------------------------------------------------------------------
  +  !< Procedure for converting string to real. This function achieves casting of string to real.
     !---------------------------------------------------------------------------------------------------------------------------------
     implicit none
     character(*), intent(IN):: str !< String containing input number.
  
positive.code:   !---------------------------------------------------------------------------------------------------------------------------------
    endfunction bctor_R8P
  
    !> @brief Procedure for converting bit-string to real. This function achieves casting of bit-string to real.
    elemental function bctor_R4P(bstr,knd) result(n)
    !---------------------------------------------------------------------------------------------------------------------------------
    implicit none
    character(*), intent(IN):: bstr !< String containing input number.
  
negative.code:   !---------------------------------------------------------------------------------------------------------------------------------
    endfunction byte_size_chr
  
    elemental function strf_R16P(fm,n) result(str)
    !---------------------------------------------------------------------------------------------------------------------------------
    !< Procedure for converting real to string. This function achieves casting of real to string.
    !---------------------------------------------------------------------------------------------------------------------------------
    implicit none
    character(*), intent(IN):: fm  !< Format different from the standard for the kind.
  