* should free() when finished.
*/
char *
-notmuch_sha1_of_string (const char *str)
+_notmuch_sha1_of_string (const char *str)
{
sha1_ctx sha1;
unsigned char digest[SHA1_DIGEST_SIZE];
* file not found, etc.), this function returns NULL.
*/
char *
-notmuch_sha1_of_file (const char *filename)
+_notmuch_sha1_of_file (const char *filename)
{
FILE *file;
#define BLOCK_SIZE 4096