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author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
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committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/ctype/iswctype.c | |
download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.bz2 musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.xz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.zip |
initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'src/ctype/iswctype.c')
-rw-r--r-- | src/ctype/iswctype.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/ctype/iswctype.c b/src/ctype/iswctype.c new file mode 100644 index 00000000..d917975b --- /dev/null +++ b/src/ctype/iswctype.c @@ -0,0 +1,63 @@ +#include <wchar.h> +#include <wctype.h> +#include <string.h> + +#define WCTYPE_ALNUM 1 +#define WCTYPE_ALPHA 2 +#define WCTYPE_BLANK 3 +#define WCTYPE_CNTRL 4 +#define WCTYPE_DIGIT 5 +#define WCTYPE_GRAPH 6 +#define WCTYPE_LOWER 7 +#define WCTYPE_PRINT 8 +#define WCTYPE_PUNCT 9 +#define WCTYPE_SPACE 10 +#define WCTYPE_UPPER 11 +#define WCTYPE_XDIGIT 12 + +int iswctype(wint_t wc, wctype_t type) +{ + switch (type) { + case WCTYPE_ALNUM: + return iswalnum(wc); + case WCTYPE_ALPHA: + return iswalpha(wc); + case WCTYPE_BLANK: + return iswblank(wc); + case WCTYPE_CNTRL: + return iswcntrl(wc); + case WCTYPE_DIGIT: + return iswdigit(wc); + case WCTYPE_GRAPH: + return iswgraph(wc); + case WCTYPE_LOWER: + return iswlower(wc); + case WCTYPE_PRINT: + return iswprint(wc); + case WCTYPE_PUNCT: + return iswpunct(wc); + case WCTYPE_SPACE: + return iswspace(wc); + case WCTYPE_UPPER: + return iswupper(wc); + case WCTYPE_XDIGIT: + return iswxdigit(wc); + } + return 0; +} + +wctype_t wctype(const char *s) +{ + int i; + const char *p; + /* order must match! */ + static const char names[] = + "alnum\0" "alpha\0" "blank\0" + "cntrl\0" "digit\0" "graph\0" + "lower\0" "print\0" "punct\0" + "space\0" "upper\0" "xdigit"; + for (i=1, p=names; *p; i++, p+=6) + if (*s == *p && !strcmp(s, p)) + return i; + return 0; +} |