diff options
Diffstat (limited to 'src/crc_util.c')
| -rw-r--r-- | src/crc_util.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/crc_util.c b/src/crc_util.c index 2b99d11..bd59941 100644 --- a/src/crc_util.c +++ b/src/crc_util.c @@ -4,8 +4,8 @@ const long png_signature[8] = { 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a }; -int check_header_length(unsigned char *addr, long offset) { - unsigned int res = 0; +unsigned long check_header_length(unsigned char *addr, long offset) { + unsigned long res = 0; for( int i = 0; i < 4; i++ ) { res |= addr[offset+i]; if (i < 3) { @@ -71,7 +71,7 @@ int create_cc_file(unsigned char *addr, unsigned long file_length) { } unsigned char* file_to_char_array(FILE *in_file, size_t* size) { - unsigned int c; + unsigned long c; unsigned long file_data_cap = 8; unsigned char* file_data = calloc(file_data_cap, sizeof(unsigned char)); |