dbghelp: Remove unneeded casts.

dlls/dbghelp/dbghelp.c

@@ -214,7 +214,7 @@ BOOL WINAPI SymGetSearchPath(HANDLE hProcess, PSTR szSearchPath,
 static BOOL WINAPI process_invade_cb(PCSTR name, ULONG base, ULONG size, PVOID user)
 {
     char        tmp[MAX_PATH];
-    HANDLE      hProcess = (HANDLE)user;
+    HANDLE      hProcess = user;
 
     if (!GetModuleFileNameExA(hProcess, (HMODULE)base, 
                               tmp, sizeof(tmp)))
@@ -320,7 +320,7 @@ BOOL WINAPI SymInitializeW(HANDLE hProcess, PCWSTR UserSearchPath, BOOL fInvadeP
     if (check_live_target(pcs))
     {
         if (fInvadeProcess)
-            EnumerateLoadedModules(hProcess, process_invade_cb, (void*)hProcess);
+            EnumerateLoadedModules(hProcess, process_invade_cb, hProcess);
         elf_synchronize_module_list(pcs);
     }
     else if (fInvadeProcess)
@@ -488,7 +488,7 @@ static BOOL CALLBACK reg_cb64to32(HANDLE hProcess, ULONG action, ULONG64 data, U
         FIXME("No mapping for action %u\n", action);
         return FALSE;
     }
-    return cb32(hProcess, action, (PVOID)data32, (PVOID)user32);
+    return cb32(hProcess, action, data32, (PVOID)user32);
 }
 
 /******************************************************************

dlls/dbghelp/module.c

@@ -581,7 +581,7 @@ BOOL module_remove(struct process* pcs, struct module* module)
     TRACE("%s (%p)\n", debugstr_w(module->module.ModuleName), module);
     hash_table_destroy(&module->ht_symbols);
     hash_table_destroy(&module->ht_types);
-    HeapFree(GetProcessHeap(), 0, (char*)module->sources);
+    HeapFree(GetProcessHeap(), 0, module->sources);
     HeapFree(GetProcessHeap(), 0, module->addr_sorttab);
     HeapFree(GetProcessHeap(), 0, module->dwarf2_info);
     pool_destroy(&module->pool);

dlls/dbghelp/msc.c

@@ -174,7 +174,7 @@ static int numeric_leaf(int* value, const unsigned short int* leaf)
 
         case LF_USHORT:
             length += 2;
-            *value = *(const unsigned short*)leaf;
+            *value = *leaf;
             break;
 
         case LF_LONG:

dlls/dbghelp/stack.c

@@ -552,15 +552,15 @@ BOOL WINAPI StackWalk64(DWORD MachineType, HANDLE hProcess, HANDLE hThread,
     addr_32to64(&frame32.AddrStack,  &frame64->AddrStack);
     addr_32to64(&frame32.AddrBStore, &frame64->AddrBStore);
     frame64->FuncTableEntry = frame32.FuncTableEntry; /* FIXME */
-    frame64->Params[0] = (ULONG)frame32.Params[0];
-    frame64->Params[1] = (ULONG)frame32.Params[1];
-    frame64->Params[2] = (ULONG)frame32.Params[2];
-    frame64->Params[3] = (ULONG)frame32.Params[3];
+    frame64->Params[0] = frame32.Params[0];
+    frame64->Params[1] = frame32.Params[1];
+    frame64->Params[2] = frame32.Params[2];
+    frame64->Params[3] = frame32.Params[3];
     frame64->Far = frame32.Far;
     frame64->Virtual = frame32.Virtual;
-    frame64->Reserved[0] = (ULONG)frame32.Reserved[0];
-    frame64->Reserved[1] = (ULONG)frame32.Reserved[1];
-    frame64->Reserved[2] = (ULONG)frame32.Reserved[2];
+    frame64->Reserved[0] = frame32.Reserved[0];
+    frame64->Reserved[1] = frame32.Reserved[1];
+    frame64->Reserved[2] = frame32.Reserved[2];
     /* we don't handle KdHelp */
     frame64->KdHelp.Thread = 0xC000FADE;
     frame64->KdHelp.ThCallbackStack = 0x10;