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lib_ascii.h/lib_ascii.c

Prototypes

          ASCII_IS_PUNCT(ch);
           
          CPU_BOOLEAN  ASCII_IsPunct (CPU_CHAR  ch);

Arguments

ch

Character to examine.

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ISOISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that “ispunct() returns true for every printing character for which neither isspace() nor isalnum() is true”.

Example Usage

          CPU_CHAR     ch;
          CPU_BOOLEAN  punct;


          ch    = ASCII_CHAR_COLON;
          punct = ASCII_IS_PUNCT(ch);