[WIN32K] Add missing definitions to text.h

Author: tkreuzer

win32ss/gdi/font/font.h

@@ -302,7 +302,7 @@ typedef struct _RFONT
     POINTL ptlSim;
 } RFONT;
 
-typedef struct _LFONT
+struct _LFONT
 {
     BASEOBJECT baseobj;
     LFTYPE lft;
@@ -312,7 +312,7 @@ typedef struct _LFONT
     ULONG iNameHash;
     WCHAR awchFace[LF_FACESIZE];
     ENUMLOGFONTEXDVW elfexw;
-} LFONT, *PLFONT;
+};// LFONT, *PLFONT;
 
 enum _ESTROBJ_FLAGS
 {

win32ss/gdi/ntgdi/text.h

@@ -3,15 +3,28 @@
 /* GDI logical font object */
 typedef struct _LFONT TEXTOBJ, *PTEXTOBJ;
 
+typedef struct _LFONT LFONT, *PLFONT;
+
 /*  Internal interface  */
 
 #define  TEXTOBJ_UnlockText(pBMObj) GDIOBJ_vUnlockObject ((POBJ)pBMObj)
 NTSTATUS FASTCALL TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont);
 BOOL FASTCALL InitFontSupport(VOID);
 ULONG FASTCALL FontGetObject(PTEXTOBJ TextObj, ULONG Count, PVOID Buffer);
-BOOL FASTCALL GreTextOutW(HDC,int,int,LPCWSTR,int);
-HFONT FASTCALL GreCreateFontIndirectW( LOGFONTW * );
-BOOL WINAPI GreGetTextMetricsW( _In_  HDC hdc, _Out_ LPTEXTMETRICW lptm);
+
+HFONT
+NTAPI
+GreCreateFontIndirectW(
+    _In_ const LOGFONTW *plfw);
+
+BOOL
+NTAPI
+GreTextOutW(
+    _In_ HDC hdc,
+    _In_ int xStart,
+    _In_ int yStart,
+    _In_ LPCWSTR pwcString,
+    _In_ int cwc);
 
 BOOL
 NTAPI
@@ -25,3 +38,30 @@ GreExtTextOutW(
     IN INT,
     IN OPTIONAL LPINT,
     IN DWORD);
+
+BOOL
+WINAPI
+GreGetTextMetricsW(
+    _In_ HDC hdc,
+    _Out_ LPTEXTMETRICW lptm);
+
+BOOL
+NTAPI
+GreGetTextExtentW(
+    HDC hdc,
+    LPWSTR lpwsz,
+    INT cwc,
+    LPSIZE psize,
+    UINT flOpts);
+
+BOOL
+NTAPI
+GreGetTextExtentExW(
+    IN HDC hdc,
+    IN OPTIONAL LPWSTR lpwsz,
+    IN ULONG cwc,
+    IN ULONG dxMax,
+    OUT OPTIONAL ULONG *pcch,
+    OUT OPTIONAL PULONG pdxOut,
+    OUT LPSIZE psize,
+    IN FLONG fl);