diff options
| -rw-r--r-- | Modules/expat/expat.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/Modules/expat/expat.h b/Modules/expat/expat.h index 0b70302..5322bea 100644 --- a/Modules/expat/expat.h +++ b/Modules/expat/expat.h @@ -57,6 +57,26 @@ typedef unsigned char XML_Bool; #define XML_TRUE ((XML_Bool) 1) #define XML_FALSE ((XML_Bool) 0) +/* The XML_Status enum gives the possible return values for several + API functions. The preprocessor #defines are included so this + stanza can be added to code that still needs to support older + versions of Expat 1.95.x: + + #ifndef XML_STATUS_OK + #define XML_STATUS_OK 1 + #define XML_STATUS_ERROR 0 + #endif + + Otherwise, the #define hackery is quite ugly and would have been + dropped. +*/ +enum XML_Status { + XML_STATUS_ERROR = 0, +#define XML_STATUS_ERROR XML_STATUS_ERROR + XML_STATUS_OK = 1 +#define XML_STATUS_OK XML_STATUS_OK +}; + enum XML_Error { XML_ERROR_NONE, XML_ERROR_NO_MEMORY, @@ -717,28 +737,11 @@ XML_GetIdAttributeIndex(XML_Parser parser); detected. The last call to XML_Parse must have isFinal true; len may be zero for this call (or any other). - The XML_Status enum gives the possible return values for the - XML_Parse and XML_ParseBuffer functions. Though the return values - for these functions has always been described as a Boolean value, - the implementation, at least for the 1.95.x series, has always - returned exactly one of these values. The preprocessor #defines - are included so this stanza can be added to code that still needs - to support older versions of Expat 1.95.x: - - #ifndef XML_STATUS_OK - #define XML_STATUS_OK 1 - #define XML_STATUS_ERROR 0 - #endif - - Otherwise, the #define hackery is quite ugly and would have been dropped. + Though the return values for these functions has always been + described as a Boolean value, the implementation, at least for the + 1.95.x series, has always returned exactly one of the XML_Status + values. */ -enum XML_Status { - XML_STATUS_ERROR = 0, -#define XML_STATUS_ERROR XML_STATUS_ERROR - XML_STATUS_OK = 1 -#define XML_STATUS_OK XML_STATUS_OK -}; - XMLPARSEAPI(enum XML_Status) XML_Parse(XML_Parser parser, const char *s, int len, int isFinal); |