Add sources and compilation guide

1 files changed, 31 insertions, 0 deletions

diff --git a/tools/gbagfx/global.h b/tools/gbagfx/global.h
new file mode 100644
index 0000000..65dd351
--- /dev/null
+++ b/tools/gbagfx/global.h
@@ -0,0 +1,31 @@
+// Copyright (c) 2015 YamaArashi
+
+#ifndef GLOBAL_H
+#define GLOBAL_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef _MSC_VER
+
+#define FATAL_ERROR(format, ...)          \
+do {                                      \
+    fprintf(stderr, format, __VA_ARGS__); \
+    exit(1);                              \
+} while (0)
+
+#define UNUSED
+
+#else
+
+#define FATAL_ERROR(format, ...)            \
+do {                                        \
+    fprintf(stderr, format, ##__VA_ARGS__); \
+    exit(1);                                \
+} while (0)
+
+#define UNUSED __attribute__((__unused__))
+
+#endif // _MSC_VER
+
+#endif // GLOBAL_H