towccase.c File Reference

#include "_towcase.h"

Include dependency graph for towccase.c:

Macros
#define	CASEMAP(u1, u2, l)
#define	CASELACE(u1, u2)   CASEMAP((u1), (u2), (u1) + 1)

Functions
wchar_t	__towcase (wchar_t wc, int lower)

Variables
struct {
unsigned short	upper
signed char	lower
unsigned char	len
}	casemaps []
static const unsigned short	pairs [][2]

Macro Definition Documentation

CASELACE

#define CASELACE	(		u1,
			u2
	)		CASEMAP((u1), (u2), (u1) + 1)

CASEMAP

#define CASEMAP	(		u1,
			u2,
			l
	)

Value:

{                                     \
        (u1), (l) - (u1), (u2) - (u1) + 1 \
    }

Function Documentation

__towcase()

wchar_t __towcase	(	wchar_t	wc,
		int	lower
	)

References casemaps, iswalpha(), and pairs.

Referenced by towlower(), and towupper().

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Variable Documentation

casemaps

const { ... } casemaps[]

Referenced by __towcase().

pairs

const unsigned short pairs[][2]

static

Referenced by __towcase().