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| author | tjr <tjr@FreeBSD.org> | 2002-08-05 10:45:23 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2002-08-05 10:45:23 +0000 |
| commit | 5b91013415024d9e7af6aa6fd5fe8e147d26d868 (patch) | |
| tree | b1fef473c4da9d172406428ff28acc201ecefb25 /include/wctype.h | |
| parent | e50cd4d249e7e68b81b59290bb8c3ddc11e67b7a (diff) | |
| download | FreeBSD-src-5b91013415024d9e7af6aa6fd5fe8e147d26d868.zip FreeBSD-src-5b91013415024d9e7af6aa6fd5fe8e147d26d868.tar.gz | |
Implement the missing <wctype.h> functions: isw*() (iswalnum() etc.),
towlower() and towupper() required by ISO C90 Amd. 1.
iswascii(), iswhexnumber(), iswideogram(), iswnumber(), iswphonogram(),
iswrune() and iswspecial() have also been implemented for consistency
with the BSD extensions in <ctype.h>.
Diffstat (limited to 'include/wctype.h')
| -rw-r--r-- | include/wctype.h | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/include/wctype.h b/include/wctype.h index 81bda6f..8fd7aa2 100644 --- a/include/wctype.h +++ b/include/wctype.h @@ -56,16 +56,11 @@ typedef unsigned long wctype_t; #endif __BEGIN_DECLS -int iswctype(wint_t, wctype_t); -wint_t towctrans(wint_t, wctrans_t); -wctrans_t wctrans(const char *); -wctype_t wctype(const char *); -#if 0 -/* XXX: not implemented */ int iswalnum(wint_t); int iswalpha(wint_t); int iswblank(wint_t); int iswcntrl(wint_t); +int iswctype(wint_t, wctype_t); int iswdigit(wint_t); int iswgraph(wint_t); int iswlower(wint_t); @@ -74,11 +69,47 @@ int iswpunct(wint_t); int iswspace(wint_t); int iswupper(wint_t); int iswxdigit(wint_t); +wint_t towctrans(wint_t, wctrans_t); wint_t towlower(wint_t); wint_t towupper(wint_t); +wctrans_t wctrans(const char *); +wctype_t wctype(const char *); + +#if __BSD_VISIBLE +wint_t iswascii(wint_t); +wint_t iswhexnumber(wint_t); +wint_t iswideogram(wint_t); +wint_t iswnumber(wint_t); +wint_t iswphonogram(wint_t); +wint_t iswrune(wint_t); +wint_t iswspecial(wint_t); #endif __END_DECLS +#define iswalnum(wc) __istype((wc), _CTYPE_A|_CTYPE_D) +#define iswalpha(wc) __istype((wc), _CTYPE_A) +#define iswblank(wc) __istype((wc), _CTYPE_B) +#define iswcntrl(wc) __istype((wc), _CTYPE_C) #define iswctype(wc, charclass) __istype((wc), (charclass)) +#define iswdigit(wc) __istype((wc), _CTYPE_D) +#define iswgraph(wc) __istype((wc), _CTYPE_G) +#define iswlower(wc) __istype((wc), _CTYPE_L) +#define iswprint(wc) __istype((wc), _CTYPE_R) +#define iswpunct(wc) __istype((wc), _CTYPE_P) +#define iswspace(wc) __istype((wc), _CTYPE_S) +#define iswupper(wc) __istype((wc), _CTYPE_U) +#define iswxdigit(wc) __istype((wc), _CTYPE_X) +#define towlower(wc) __tolower(wc) +#define towupper(wc) __toupper(wc) + +#if __BSD_VISIBLE +#define iswascii(wc) (((wc) & ~0x7F) == 0) +#define iswhexnumber(wc) __istype((wc), _CTYPE_X) +#define iswideogram(wc) __istype((wc), _CTYPE_I) +#define iswnumber(wc) __istype((wc), _CTYPE_D) +#define iswphonogram(wc) __istype((wc), _CTYPE_Q) +#define iswrune(wc) __istype((wc), 0xFFFFFF00L) +#define iswspecial(wc) __istype((wc), _CTYPE_T) +#endif #endif /* _WCTYPE_H_ */ |
