3 files changed, 13 insertions, 15 deletions
diff --git a/examples/io/system573/CMakeLists.txt b/examples/io/system573/CMakeLists.txt
index 2a362e8..34b0d69 100644
--- a/examples/io/system573/CMakeLists.txt
+++ b/examples/io/system573/CMakeLists.txt
@@ -1,7 +1,7 @@
 # PSn00bSDK example CMake script
 # (C) 2021 spicyjpeg - MPL licensed
 
-cmake_minimum_required(VERSION 3.20)
+cmake_minimum_required(VERSION 3.21)
 
 project(
 	system573
@@ -12,7 +12,7 @@ project(
 )
 
 file(GLOB _sources *.c *.s)
-psn00bsdk_add_executable(system573 STATIC ${_sources})
+psn00bsdk_add_executable(system573 GPREL ${_sources})
 psn00bsdk_add_cd_image(system573_iso system573 iso.xml DEPENDS system573)
 
 install(
diff --git a/examples/io/system573/iso.xml b/examples/io/system573/iso.xml
index 0bb84d5..2226089 100644
--- a/examples/io/system573/iso.xml
+++ b/examples/io/system573/iso.xml
@@ -30,8 +30,6 @@
 			-->
 			<!--<file name="SYSTEM.CNF"	type="data" source="${PROJECT_SOURCE_DIR}/system.cnf" />-->
 			<file name="PSX.EXE"	type="data" source="system573.exe" />
-			<file name="PSX.MAP"	type="data" source="system573.map" />
-
 			<file name="QSY.DXD"	type="data" source="system573.exe" />
 			<file name="SSW.BXF"	type="data" source="system573.exe" />
 			<file name="TSV.AXG"	type="data" source="system573.exe" />
diff --git a/examples/io/system573/main.c b/examples/io/system573/main.c
index 3404ee4..39ddb64 100644
--- a/examples/io/system573/main.c
+++ b/examples/io/system573/main.c
@@ -83,17 +83,17 @@ const char *const IO_BOARD_TYPES[] = {
 #define BGCOLOR_B  0
 
 typedef struct {
-	DISPENV  disp;
-	DRAWENV  draw;
-} DB;
+	DISPENV disp;
+	DRAWENV draw;
+} Framebuffer;
 
 typedef struct {
-	DB       db[2];
-	uint32_t db_active;
-} CONTEXT;
+	Framebuffer db[2];
+	int         db_active;
+} RenderContext;
 
-void init_context(CONTEXT *ctx) {
-	DB *db;
+void init_context(RenderContext *ctx) {
+	Framebuffer *db;
 
 	ResetGraph(0);
 	ctx->db_active = 0;
@@ -120,8 +120,8 @@ void init_context(CONTEXT *ctx) {
 	FntOpen(8, 16, 304, 208, 2, 512);
 }
 
-void display(CONTEXT *ctx) {
-	DB *db;
+void display(RenderContext *ctx) {
+	Framebuffer *db;
 
 	DrawSync(0);
 	VSync(0);
@@ -135,7 +135,7 @@ void display(CONTEXT *ctx) {
 
 /* Main */
 
-static CONTEXT ctx;
+static RenderContext ctx;
 
 #define SHOW_STATUS(...) { FntPrint(-1, __VA_ARGS__); FntFlush(-1); display(&ctx); }
 #define SHOW_ERROR(...)  { SHOW_STATUS(__VA_ARGS__); while (1) __asm__("nop"); }