From e0620c5887a1cd7b390bb72cf9fa9a76c6dcaa63 Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Sun, 6 Oct 2019 13:58:10 +1100
Subject: [PATCH] Add a few explicit casts so less errors when compiling as C++

---
 src/Graphics.c | 2 +-
 src/Http.c     | 2 +-
 src/Screens.c  | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Graphics.c b/src/Graphics.c
index 6ca233081..433d670a4 100644
--- a/src/Graphics.c
+++ b/src/Graphics.c
@@ -1218,7 +1218,7 @@ ReturnCode Gfx_TakeScreenshot(struct Stream* output) {
 	bmp.Width  = vp[2]; 
 	bmp.Height = vp[3];
 
-	bmp.Scan0  = Mem_TryAlloc(bmp.Width * bmp.Height, 4);
+	bmp.Scan0  = (cc_uint8*)Mem_TryAlloc(bmp.Width * bmp.Height, 4);
 	if (!bmp.Scan0) return ERR_OUT_OF_MEMORY;
 	glReadPixels(0, 0, bmp.Width, bmp.Height, PIXEL_FORMAT, GL_UNSIGNED_BYTE, bmp.Scan0);
 
diff --git a/src/Http.c b/src/Http.c
index 9e1323eb8..1d334a893 100644
--- a/src/Http.c
+++ b/src/Http.c
@@ -617,7 +617,7 @@ static void Http_SysFree(void) {
 static CURL* curl;
 
 bool Http_DescribeError(ReturnCode res, String* dst) {
-	const char* err = curl_easy_strerror(res);
+	const char* err = curl_easy_strerror((CURLcode)res);
 	if (!err) return false;
 
 	String_AppendConst(dst, err);
diff --git a/src/Screens.c b/src/Screens.c
index 98037b518..bc8dee6d1 100644
--- a/src/Screens.c
+++ b/src/Screens.c
@@ -151,10 +151,10 @@ static bool InventoryScreen_KeyDown(void* screen, Key key) {
 	struct TableWidget* table = &s->table;
 
 	if (key == KeyBinds[KEYBIND_INVENTORY] && s->releasedInv) {
-		Gui_Remove(screen);
+		Gui_Remove((struct Screen*)s);
 	} else if (key == KEY_ENTER && table->selectedIndex != -1) {
 		Inventory_SetSelectedBlock(table->blocks[table->selectedIndex]);
-		Gui_Remove(screen);
+		Gui_Remove((struct Screen*)s);
 	} else if (Elem_HandlesKeyDown(table, key)) {
 	} else {
 		struct HUDScreen* hud = (struct HUDScreen*)Gui_HUD;
@@ -1364,7 +1364,7 @@ static bool DisconnectScreen_KeyDown(void* s, Key key) { return key < KEY_F1 ||
 
 static bool DisconnectScreen_PointerDown(void* screen, int id, int x, int y) {
 	struct DisconnectScreen* s = (struct DisconnectScreen*)screen;
-	struct ButtonWidget* w = &s->reconnect;
+	struct ButtonWidget* w     = &s->reconnect;
 
 	if (!w->disabled && Widget_Contains(w, x, y)) {
 		Gui_Remove((struct Screen*)s);