Adds ips/bps softpatching

Patches named like the content will be auto-applied in memory when the
game is loaded.

Example: /roms/game.gba will apply patches named /roms/game.ips,
/roms/game.ips1, /roms/game.IPS2, /roms/game.bps, etc. This only
happens in memory, original files are unmodified.

Patches are loaded in case-insensitive alphabetical order. Note that
.ips12 loads before .ips2, but after .ips02.

Only supports cores that load from memory (see libretro page at
https://docs.libretro.com/guides/softpatching/ for compatibility list)

1 files changed, 1 insertions, 1 deletions

diff --git a/cheat.c b/cheat.c
index 6b57993..4304593 100644
--- a/cheat.c
+++ b/cheat.c
@@ -12,7 +12,7 @@
 
 static size_t parse_count(FILE *file) {
 	size_t count = 0;
-	fscanf(file, " cheats = %d\n", &count);
+	fscanf(file, " cheats = %ld\n", &count);
 	return count;
 }