Added sprintfW and vsprintfW.

include/wine/unicode.h

@@ -76,8 +76,10 @@ extern int strncmpiW( const WCHAR *str1, const WCHAR *str2, int n );
 extern WCHAR *strstrW( const WCHAR *str, const WCHAR *sub );
 extern long int strtolW( const WCHAR *nptr, WCHAR **endptr, int base );
 extern unsigned long int strtoulW( const WCHAR *nptr, WCHAR **endptr, int base );
-extern int snprintfW( WCHAR *str, unsigned int len, const WCHAR *format, ... );
-extern int vsnprintfW( WCHAR *str, unsigned int len, const WCHAR *format, va_list valist );
+extern int sprintfW( WCHAR *str, const WCHAR *format, ... );
+extern int snprintfW( WCHAR *str, size_t len, const WCHAR *format, ... );
+extern int vsprintfW( WCHAR *str, const WCHAR *format, va_list valist );
+extern int vsnprintfW( WCHAR *str, size_t len, const WCHAR *format, va_list valist );
 
 static inline int is_dbcs_leadbyte( const union cptable *table, unsigned char ch )
 {

unicode/string.c

@@ -289,7 +289,7 @@ noconv:
 }
 
 
-int vsnprintfW(WCHAR *str, unsigned int len, const WCHAR *format, va_list valist)
+int vsnprintfW(WCHAR *str, size_t len, const WCHAR *format, va_list valist)
 {
     unsigned int written = 0;
     const WCHAR *iter = format;
@@ -407,8 +407,12 @@ int vsnprintfW(WCHAR *str, unsigned int len, const WCHAR *format, va_list valist
     return (int)written;
 }
 
+int vsprintfW( WCHAR *str, const WCHAR *format, va_list valist )
+{
+    return vsnprintfW( str, INT_MAX, format, valist );
+}
 
-int snprintfW(WCHAR *str, unsigned int len, const WCHAR *format, ...)
+int snprintfW( WCHAR *str, size_t len, const WCHAR *format, ...)
 {
     int retval;
     va_list valist;
@@ -417,3 +421,13 @@ int snprintfW(WCHAR *str, unsigned int len, const WCHAR *format, ...)
     va_end(valist);
     return retval;
 }
+
+int sprintfW( WCHAR *str, const WCHAR *format, ...)
+{
+    int retval;
+    va_list valist;
+    va_start(valist, format);
+    retval = vsnprintfW(str, INT_MAX, format, valist);
+    va_end(valist);
+    return retval;
+}

unicode/wine_unicode.def

@@ -6,6 +6,7 @@ EXPORTS
 	cp_mbstowcs
 	cp_wcstombs
 	snprintfW
+	sprintfW
 	strcmpiW
 	strncmpiW
 	strstrW
@@ -14,4 +15,5 @@ EXPORTS
 	utf8_mbstowcs
 	utf8_wcstombs
 	vsnprintfW
+	vsprintfW
 	wctype_table