[reactos] 02/04: [SETUP:REACTOS] treelist.h: Fix TreeList_GetStyle/TreeList_SetStyle(Ex) for C language

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=58cad127dcef9a3904e9ec...

commit 58cad127dcef9a3904e9ec2cca2c9913566f5172
Author:     Hermès Bélusca-Maïto [e-mail]
AuthorDate: Fri Aug 16 18:47:03 2024 +0200
Commit:     Hermès Bélusca-Maïto [e-mail]
CommitDate: Tue Aug 27 23:18:07 2024 +0200

[SETUP:REACTOS] treelist.h: Fix TreeList_GetStyle/TreeList_SetStyle(Ex) for C language
---
 base/setup/reactos/treelist.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/base/setup/reactos/treelist.h b/base/setup/reactos/treelist.h
index d5b4969ce84..77545945416 100644
--- a/base/setup/reactos/treelist.h
+++ b/base/setup/reactos/treelist.h
@@ -421,9 +421,15 @@ typedef		TVSORTEX				TV_SORTEX;
 #define 	TreeList_GetOption(h,i)						((INT       )SNDMSG(h,TVM_GETSETOPTION,i,0))
 #define 	TreeList_SetColumnOrderArray(h,n,p)			((BOOL      )SNDMSG(h,TVM_SETCOLUMNORDERARRAY,n,(LPARAM)(p)))
 #define 	TreeList_GetColumnOrderArray(h,n,p)			((BOOL      )SNDMSG(h,TVM_GETCOLUMNORDERARRAY,n,(LPARAM)(p)))
+#ifdef __cplusplus
 #define		TreeList_GetStyle(h)						((DWORD     )::GetWindowLong(h,GWL_STYLE))
 #define		TreeList_SetStyle(h,d)	  					((DWORD     )::SetWindowLong(h,GWL_STYLE,d))
 #define 	TreeList_SetStyleEx(h,d,m)					((DWORD     )::SetWindowLong(h,GWL_STYLE,((d)&(m))|(::GetWindowLong(h,GWL_STYLE)&~(m))))
+#else
+#define		TreeList_GetStyle(h)						((DWORD     )GetWindowLong(h,GWL_STYLE))
+#define		TreeList_SetStyle(h,d)	  					((DWORD     )SetWindowLong(h,GWL_STYLE,d))
+#define 	TreeList_SetStyleEx(h,d,m)					((DWORD     )SetWindowLong(h,GWL_STYLE,((d)&(m))|(GetWindowLong(h,GWL_STYLE)&~(m))))
+#endif
 #define		TreeList_GetItemRect(h,i,s,p,c)			    (*(HTREEITEM*)p =(i),(BOOL)SNDMSG(h,TVM_GETITEMRECT,(WPARAM)((c)|(TVIR_COLTOSUB(s))),(LPARAM)(RECT*)(p)))