add file access mode flag "b". This flag has no effect on POSIX systems, but...

add file access mode flag "b". This flag has no effect on POSIX systems, but on Windows it disables special handling of '\n' and '\x1A'

lib/cmp_io.c

@@ -1148,7 +1148,7 @@ ssize_t read_file8(const char *file_name, uint8_t *buf, uint32_t n_word, int ver
 		abort();
 
 	errno = 0;
-	fp = fopen(file_name, "r");
+	fp = fopen(file_name, "rb");
 	if (fp == NULL)
 		goto fail;