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Merge iconv const changes from 1.2

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I'm not entirely happy with them.  Maybe the right way to go is to leave
SDL_iconv() taking a non-const inbuf?  How often are we converting const
strings anyway?

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402388
This commit is contained in:
Sam Lantinga 2007-06-28 06:57:08 +00:00
parent 39b87e26d3
commit d3a9b053cd
2 changed files with 24 additions and 12 deletions
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9
include/SDL_stdinc.h
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@ -640,24 +640,21 @@ extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
#define SDL_iconv_t iconv_t
#define SDL_iconv_open iconv_open
#define SDL_iconv_close iconv_close
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf,
size_t * inbytesleft, char **outbuf,
size_t * outbytesleft);
#else
typedef struct _SDL_iconv_t *SDL_iconv_t;
extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
const char *fromcode);
extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf,
#endif
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
size_t * inbytesleft, char **outbuf,
size_t * outbytesleft);
#endif
/* This function converts a string between encodings in one pass, returning a
string that must be freed with SDL_free() or NULL on error.
*/
extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
const char *fromcode,
char *inbuf,
const char *inbuf,
size_t inbytesleft);
#define SDL_iconv_utf8_ascii(S) SDL_iconv_string("ASCII", "UTF-8", S, SDL_strlen(S)+1)
#define SDL_iconv_utf8_latin1(S) SDL_iconv_string("LATIN1", "UTF-8", S, SDL_strlen(S)+1)