X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d6f2a8911e509fd9e61f881cc881a97f5aa05ae8..1cf57808cb146742378d24faa77b9e9482c86b2b:/include/wx/wxcrt.h?ds=sidebyside diff --git a/include/wx/wxcrt.h b/include/wx/wxcrt.h index b1608af826..04b5fa6e4d 100644 --- a/include/wx/wxcrt.h +++ b/include/wx/wxcrt.h @@ -2,7 +2,7 @@ // Name: wx/wxcrt.h // Purpose: Type-safe ANSI and Unicode builds compatible wrappers for // CRT functions -// Author: Joel Farley, Ove K�ven +// Author: Joel Farley, Ove Kaaven // Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee, Vaclav Slavik // Created: 1998/06/12 // RCS-ID: $Id$ @@ -19,6 +19,10 @@ #include "wx/wxcrtbase.h" #include "wx/string.h" +#if defined (__VISUALC__) || defined (__DMC__) + #define HAVE_NO_VSSCANF 1 +#endif + // ============================================================================ // misc functions // ============================================================================ @@ -72,9 +76,9 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ // (including even MSC) inline them just like we do right in their // headers. // -#if wxUSE_UNICODE - #include //for mem funcs +#include +#if wxUSE_UNICODE //implement our own wmem variants inline wxChar* wxTmemchr(const wxChar* s, wxChar c, size_t l) { @@ -114,27 +118,21 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ return szRet; } - - // and trivial wrappers for char* versions: - inline char* wxTmemchr(const char* s, char c, size_t len) - { return (char*)memchr(s, c, len); } - inline int wxTmemcmp(const char* sz1, const char* sz2, size_t len) - { return memcmp(sz1, sz2, len); } - inline char* wxTmemcpy(char* szOut, const char* szIn, size_t len) - { return (char*)memcpy(szOut, szIn, len); } - inline char* wxTmemmove(char* szOut, const char* szIn, size_t len) - { return (char*)memmove(szOut, szIn, len); } - inline char* wxTmemset(char* szOut, const char cIn, size_t len) - { return (char*)memset(szOut, cIn, len); } - -#else /* !wxUSE_UNICODE */ - #define wxTmemchr memchr - #define wxTmemcmp memcmp - #define wxTmemcpy memcpy - #define wxTmemmove memmove - #define wxTmemset memset -#endif /* wxUSE_UNICODE/!wxUSE_UNICODE */ - +#endif /* wxUSE_UNICODE */ + +// provide trivial wrappers for char* versions for both ANSI and Unicode builds +// (notice that these intentionally return "char *" and not "void *" unlike the +// standard memxxx() for symmetry with the wide char versions): +inline char* wxTmemchr(const char* s, char c, size_t len) + { return (char*)memchr(s, c, len); } +inline int wxTmemcmp(const char* sz1, const char* sz2, size_t len) + { return memcmp(sz1, sz2, len); } +inline char* wxTmemcpy(char* szOut, const char* szIn, size_t len) + { return (char*)memcpy(szOut, szIn, len); } +inline char* wxTmemmove(char* szOut, const char* szIn, size_t len) + { return (char*)memmove(szOut, szIn, len); } +inline char* wxTmemset(char* szOut, const char cIn, size_t len) + { return (char*)memset(szOut, cIn, len); } // ============================================================================ @@ -160,7 +158,7 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ // ---------------------------------------------------------------------------- // NB: we can't provide const wchar_t* (= wxChar*) overload, because calling -// wxSetlocale(category, NULL) -- which is a common thing to do --would be +// wxSetlocale(category, NULL) -- which is a common thing to do -- would be // ambiguous WXDLLIMPEXP_BASE char* wxSetlocale(int category, const char *locale); inline char* wxSetlocale(int category, const wxCharBuffer& locale) @@ -314,16 +312,16 @@ inline wchar_t *wxStrncat(wchar_t *dest, const char *src, size_t n) { return WX_STR_CALL(forString, wxString(s1), wxString(s2)); } \ inline rettype WX_STR_DECL(name, const wxCharBuffer&, const wxCharBuffer&)\ { return WX_STR_CALL(crtA, s1.data(), s2.data()); } \ - inline int WX_STR_DECL(name, const wxCharBuffer&, const wxWCharBuffer&) \ + inline rettype WX_STR_DECL(name, const wxCharBuffer&, const wxWCharBuffer&) \ { return WX_STR_CALL(forString, wxString(s1), wxString(s2)); } \ \ inline rettype WX_STR_DECL(name, const wxWCharBuffer&, const wchar_t *) \ { return WX_STR_CALL(crtW, s1.data(), s2); } \ inline rettype WX_STR_DECL(name, const wxWCharBuffer&, const char *) \ { return WX_STR_CALL(forString, wxString(s1), wxString(s2)); } \ - inline int WX_STR_DECL(name, const wxWCharBuffer&, const wxWCharBuffer&) \ + inline rettype WX_STR_DECL(name, const wxWCharBuffer&, const wxWCharBuffer&) \ { return WX_STR_CALL(crtW, s1.data(), s2.data()); } \ - inline int WX_STR_DECL(name, const wxWCharBuffer&, const wxCharBuffer&) \ + inline rettype WX_STR_DECL(name, const wxWCharBuffer&, const wxCharBuffer&) \ { return WX_STR_CALL(forString, wxString(s1), wxString(s2)); } \ \ inline rettype WX_STR_DECL(name, const wxString&, const char*) \ @@ -450,18 +448,18 @@ WX_STRCMP_FUNC(wxStrcoll, wxCRT_StrcollA, wxCRT_StrcollW, wxStrcoll_String) #endif // defined(wxCRT_Strcoll[AW]) template -inline int wxStrspn_String(const wxString& s1, const T& s2) +inline size_t wxStrspn_String(const wxString& s1, const T& s2) { size_t pos = s1.find_first_not_of(s2); - return (pos == wxString::npos) ? s1.length() : pos; + return pos == wxString::npos ? s1.length() : pos; } WX_STR_FUNC(size_t, wxStrspn, wxCRT_StrspnA, wxCRT_StrspnW, wxStrspn_String) template -inline int wxStrcspn_String(const wxString& s1, const T& s2) +inline size_t wxStrcspn_String(const wxString& s1, const T& s2) { size_t pos = s1.find_first_of(s2); - return (pos == wxString::npos) ? s1.length() : pos; + return pos == wxString::npos ? s1.length() : pos; } WX_STR_FUNC(size_t, wxStrcspn, wxCRT_StrcspnA, wxCRT_StrcspnW, wxStrcspn_String)