char.h File Reference

Character handling. More...

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Data Structures
struct	reduct_char_info_t

Macros
#define	REDUCT_CHAR_FLAGS(_c)   (reductCharTable[(unsigned char)(_c)].flags)
	Get the character flags for a given character.
#define	REDUCT_CHAR_TO_LOWER(_c)   (reductCharTable[(unsigned char)(_c)].lower)
	Get the lowercase equivalent of a character.
#define	REDUCT_CHAR_TO_UPPER(_c)   (reductCharTable[(unsigned char)(_c)].upper)
	Get the uppercase equivalent of a character.
#define	REDUCT_CHAR_IS_WHITESPACE(_c)   (REDUCT_CHAR_FLAGS(_c) & REDUCT_CHAR_WHITESPACE)
	Check if a character is whitespace.
#define	REDUCT_CHAR_IS_LETTER(_c)   (REDUCT_CHAR_FLAGS(_c) & REDUCT_CHAR_LETTER)
	Check if a character is a letter.
#define	REDUCT_CHAR_IS_DIGIT(_c)   (REDUCT_CHAR_FLAGS(_c) & REDUCT_CHAR_DIGIT)
	Check if a character is a decimal digit.
#define	REDUCT_CHAR_IS_SYMBOL(_c)   (REDUCT_CHAR_FLAGS(_c) & REDUCT_CHAR_SYMBOL)
	Check if a character is a symbol.
#define	REDUCT_CHAR_IS_HEX_DIGIT(_c)   (REDUCT_CHAR_FLAGS(_c) & REDUCT_CHAR_HEX_DIGIT)
	Check if a character is a hexidecimal digit.

Enumerations
enum	reduct_char_flags_t {   REDUCT_CHAR_LETTER = (1 << 0) , REDUCT_CHAR_DIGIT = (1 << 1) , REDUCT_CHAR_SYMBOL = (1 << 2) , REDUCT_CHAR_WHITESPACE = (1 << 3) ,   REDUCT_CHAR_HEX_DIGIT = (1 << 4) }
	Character classification flags. More...

Variables
reduct_char_info_t	reductCharTable [256]
	Global character lookup table.

Detailed Description

Character handling.

Definition in file char.h.