static size_t fwrite_sha1_file(void *ptr, size_t eltsize, size_t nmemb,
void *data) {
- char expn[4096];
+ unsigned char expn[4096];
size_t size = eltsize * nmemb;
int posn = 0;
do {
{
char *hex = sha1_to_hex(sha1);
char *filename = sha1_file_name(sha1);
- char real_sha1[20];
+ unsigned char real_sha1[20];
char *url;
char *posn;