Adds cheat support

Cheats use RetroArch .cht file format. Cheats are loaded from
[save_dir]/cheats/[name].cht, where name is the name of the ROM
without extension. Cheat menu only shows when cheat file is found.

1 files changed, 22 insertions, 0 deletions

diff --git a/cheat.h b/cheat.h
new file mode 100644
index 0000000..0f255b9
--- /dev/null
+++ b/cheat.h
@@ -0,0 +1,22 @@
+#ifndef __CHEAT_H_
+#define __CHEAT_H_
+
+#include <stdlib.h>
+
+struct cheat {
+	const char *name;
+	const char *info;
+	int enabled;
+	const char *code;
+};
+
+struct cheats {
+	int enabled;
+	size_t count;
+	struct cheat *cheats;
+};
+
+struct cheats *cheats_load(const char *filename);
+void cheats_free(struct cheats *cheats);
+
+#endif