lib: fix clang build warnings

[notmuch] / lib / sha1.c

diff --git a/lib/sha1.c b/lib/sha1.c
index ff4dd164779bbfc74b87aa2ae54d597f02ca9241..94060d577233a4602b37a70b2343404c5dc28da3 100644 (file)
--- a/lib/sha1.c
+++ b/lib/sha1.c
@@ -43,14 +43,14 @@ _hex_of_sha1_digest (const unsigned char digest[SHA1_DIGEST_SIZE])
     return result;
 }
 
-/* Create a hexadcimal string version of the SHA-1 digest of 'str'
+/* Create a hexadecimal string version of the SHA-1 digest of 'str'
  * (including its null terminating character).
  *
  * This function returns a newly allocated string which the caller
  * 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];
@@ -74,7 +74,7 @@ notmuch_sha1_of_string (const char *str)
  * 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