patch_fix_ifdefs.diff

diff --git a/Sources/CImGui/include/cimgui.h b/Sources/CImGui/include/cimgui.h
index 5688e9d..699bce8 100644
--- a/Sources/CImGui/include/cimgui.h
+++ b/Sources/CImGui/include/cimgui.h
@@ -38,7 +38,7 @@ typedef unsigned __int64 ImU64;
 #endif
 
 
-#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS
+#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS
 
 typedef struct ImDrawChannel ImDrawChannel;
 typedef struct ImDrawCmd ImDrawCmd;
@@ -2774,7 +2774,7 @@ struct SDL_Window;
 typedef union SDL_Event SDL_Event;
 #endif // CIMGUI_DEFINE_ENUMS_AND_STRUCTS
 
-#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS
+#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS
 typedef struct ImGuiStorage::ImGuiStoragePair ImGuiStoragePair;
 typedef struct ImGuiTextFilter::ImGuiTextRange ImGuiTextRange;
 typedef ImStb::STB_TexteditState STB_TexteditState;