wip

2021-10-05 00:32:06 -04:00
parent 6cae1ecc58
commit 74a37cd640
3 changed files with 146 additions and 57 deletions
--- a/crc_util.h
+++ b/crc_util.h
@@ -0,0 +1,6 @@
+
+extern const long png_signature[8];
+
+int check_header_length(unsigned char *addr, long offset);
+int check_file_header(char *addr);
+int create_cc_file(unsigned char *addr, unsigned long file_length);