Determines whether a character is an octal-digit character.

Files

lib_ascii.h/lib_ascii.c

Prototypes

          ASCII_IS_DIG_OCT(ch);
           
          CPU_BOOLEAN  ASCII_IsDigOct (CPU_CHAR  ch);

Arguments

ch

Character to examine.

Returned Value

DEF_YES,

if character is an octal-digit character;

DEF_NO,

if character is not an octal-digit character.

Required Configuration

None.

Notes / Warnings

None.

Example Usage

          CPU_CHAR     ch;
          CPU_BOOLEAN  dig_oct;


          ch      = ASCII_CHAR_DIGIT_SEVEN;
          dig_oct = ASCII_IS_DIG_OCT(ch);