imm32: add a stub for ImmEnumInputContext

[Austin English]

I see Aric sent an implementation in a while ago, but it was never committed:
http://www.winehq.org/pipermail/wine-patches/2010-April/087657.html

This is enough for my app, though. Of course, if Aric wants to get the
full function committed, be my guest :).

-- 
-Austin
-------------- next part --------------
diff --git a/dlls/imm32/imm.c b/dlls/imm32/imm.c
index 3122115..f120fcf 100644
--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -2821,3 +2821,14 @@ BOOL WINAPI ImmDisableTextFrameService(DWORD idThread)
     FIXME("Stub\n");
     return FALSE;
 }
+
+/***********************************************************************
+ *              ImmEnumInputContext(IMM32.@)
+ */
+
+BOOL WINAPI ImmEnumInputContext(DWORD idThread, IMCENUMPROC lpfn, LPARAM lParam)
+{
+    FIXME("Stub\n");
+    return FALSE;
+}
+
diff --git a/dlls/imm32/imm32.spec b/dlls/imm32/imm32.spec
index 0d05362..03f64a5 100644
--- a/dlls/imm32/imm32.spec
+++ b/dlls/imm32/imm32.spec
@@ -12,7 +12,7 @@
 @ stdcall ImmDisableIME(long)
 @ stdcall ImmDisableIme(long) ImmDisableIME
 @ stdcall ImmDisableTextFrameService(long)
-@ stub ImmEnumInputContext
+@ stdcall ImmEnumInputContext(long ptr long)
 @ stdcall ImmEnumRegisterWordA(long ptr str long str ptr)
 @ stdcall ImmEnumRegisterWordW(long ptr wstr long wstr ptr)
 @ stdcall ImmEscapeA(long long long ptr)
diff --git a/include/imm.h b/include/imm.h
index 57658de..d02aa2d 100644
--- a/include/imm.h
+++ b/include/imm.h
@@ -127,6 +127,8 @@ typedef struct _tagCOMPOSITIONFORM
 				RECT  rcArea;
 } COMPOSITIONFORM, *LPCOMPOSITIONFORM;
 
+typedef BOOL (CALLBACK* IMCENUMPROC)(HIMC, LPARAM);
+
 /* wParam for WM_IME_CONTROL */
 #define IMC_GETCANDIDATEPOS             0x0007
 #define IMC_SETCANDIDATEPOS             0x0008
@@ -482,6 +484,7 @@ BOOL   WINAPI ImmConfigureIMEW(HKL, HWND, DWORD, LPVOID);
 HIMC   WINAPI ImmCreateContext(void);
 BOOL   WINAPI ImmDestroyContext(HIMC hIMC);
 BOOL   WINAPI ImmDisableIME(DWORD idThread);
+BOOL   WINAPI ImmEnumInputContext( DWORD idThread, IMCENUMPROC lpfn, LPARAM lParam);
 UINT   WINAPI ImmEnumRegisterWordA(HKL, REGISTERWORDENUMPROCA, LPCSTR, DWORD, LPCSTR, LPVOID);
 UINT   WINAPI ImmEnumRegisterWordW(HKL, REGISTERWORDENUMPROCW, LPCWSTR, DWORD, LPCWSTR, LPVOID);
 #define  ImmEnumRegisterWord WINELIB_NAME_AW(ImmEnumRegisterWord)