include: Add Imm(Get|Set)HotKey declarations.

dlls/imm32/imm.c

@@ -3116,7 +3116,7 @@ BOOL WINAPI ImmEnumInputContext(DWORD idThread, IMCENUMPROC lpfn, LPARAM lParam)
  *              ImmGetHotKey(IMM32.@)
  */
 
-BOOL WINAPI ImmGetHotKey(DWORD hotkey, UINT *modifiers, UINT *key, HKL hkl)
+BOOL WINAPI ImmGetHotKey(DWORD hotkey, UINT *modifiers, UINT *key, HKL *hkl)
 {
     FIXME("%lx, %p, %p, %p: stub\n", hotkey, modifiers, key, hkl);
     return FALSE;

include/immdev.h

@@ -158,6 +158,8 @@ DWORD  WINAPI ImmGetIMCCSize(HIMCC);
 #define NI_SETCANDIDATE_PAGESIZE        0x0017
 #define NI_IMEMENUSELECTED              0x0018
 
+BOOL WINAPI ImmGetHotKey(DWORD,UINT*,UINT*,HKL*);
+BOOL WINAPI ImmSetHotKey(DWORD,UINT,UINT,HKL);
 BOOL WINAPI ImmGenerateMessage(HIMC);
 LRESULT WINAPI ImmRequestMessageA(HIMC, WPARAM, LPARAM);
 LRESULT WINAPI ImmRequestMessageW(HIMC, WPARAM, LPARAM);