--- fs-uae-3.1.66.orig/src/include/sysdeps.h	So. Dez. 19 04:24:39 2021
+++ fs-uae-3.1.66/src/include/sysdeps.h	Mo. Juni 13 14:15:32 2022
@@ -172,7 +172,8 @@
 
 /* If char has more then 8 bits, good night. */
 typedef unsigned char uae_u8;
-typedef signed char uae_s8;
+//typedef signed char uae_s8;
+typedef int8_t uae_s8;
 typedef char uae_char;
 
 typedef struct { uae_u8 RGB[3]; } RGB;