175 lines
2 KiB
C
175 lines
2 KiB
C
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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wstring.h
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Abstract:
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This module contains the prototypes for the wide character
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C-runtime support. Since there is no C-runtime support for
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wide characters, the functions here are wrappers to the
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single-byte counterparts
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Author:
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Ramon San Andres (Ramonsa) 07-Jun-1991
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Revision History:
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--*/
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typedef char wchar;
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typedef WCHAR wchar_t;
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typedef size_t wsize_t;
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long watol( const wchar *);
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wchar * wcschr(const wchar *, int);
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wchar * wcslwr(wchar *);
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wchar * wcsrchr(const wchar *, int);
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wchar * wcsupr(wchar *);
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wsize_t wcscspn(const wchar *, const wchar *);
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wsize_t wcsspn(const wchar *, const wchar *);
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wchar * wcsstr(const wchar *, const wchar *);
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int wctomb( char *s, wchar_t wchar );
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int mbtowc(wchar_t *pwc, const char *s, size_t n);
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wchar_t towupper( wchar_t wc);
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INLINE
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long
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watol(
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const wchar * p
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)
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{
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return atol( (char *)p );
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}
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INLINE
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wchar *
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wcschr (
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const wchar * p,
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int c
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)
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{
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return (wchar *)strchr( (char *)p, c);
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}
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INLINE
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wchar *
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wcslwr (
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wchar * p
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)
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{
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return (wchar *)strlwr( (char *)p );
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}
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INLINE
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wchar *
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wcsrchr (
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const wchar * p,
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int c
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)
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{
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return (char *)strrchr( (char *)p, c);
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}
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INLINE
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wchar *
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wcsupr (
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wchar * p
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)
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{
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return (char *)strupr( (char *)p );
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}
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INLINE
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wsize_t
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wcscspn (
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const wchar *p1,
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const wchar *p2
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)
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{
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return (wsize_t)strcspn( (char *)p1, (char *)p2);
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}
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INLINE
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wsize_t
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wcsspn (
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const wchar *p1,
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const wchar *p2
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)
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{
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return (wsize_t)strspn( (char *)p1, (char *)p2);
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}
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INLINE
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wchar *
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wcsstr (
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const wchar *p1,
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const wchar *p2
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)
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{
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return (wchar *)strstr( (char *)p1, (char *)p2);
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}
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INLINE
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int
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wctomb (
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char *s,
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wchar_t wchar
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)
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{
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if (s) {
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*s = (char)wchar;
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return 1;
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} else {
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return 0;
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}
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}
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INLINE
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int
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mbtowc (
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wchar_t *pwc,
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const char *s,
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size_t n
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)
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{
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UNREFERENCED_PARAMETER( n );
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if ( s && *s && (n > 0) ) {
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*pwc = (wchar_t)(*s);
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return 1;
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} else {
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return 0;
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}
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}
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INLINE
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wchar_t
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towupper(
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wchar_t wc
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)
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{
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return (wchar_t)toupper( (char)wc );
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}
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