diff options
-rw-r--r-- | ChangeLog | 3 | ||||
-rw-r--r-- | sha-example.c | 7 |
2 files changed, 5 insertions, 5 deletions
@@ -1,9 +1,12 @@ 2003-04-22 Niels Möller <nisse@cuckoo.hack.org> + * sha-example.c (display_hex): Simplified by using printf better. + * nettle.texinfo (Example): Use @verbatiminclude to include the example program. * sha-example.c: Example program, for inclusion in the manual. + Fixed bugs reported by Mark Arking. 2003-04-14 Niels Möller <niels@s3.kth.se> diff --git a/sha-example.c b/sha-example.c index a4818460..8f434968 100644 --- a/sha-example.c +++ b/sha-example.c @@ -8,14 +8,11 @@ static void display_hex(unsigned length, uint8_t *data) { - static const char digits[16] = "0123456789abcdef"; unsigned i; for (i = 0; i<length; i++) - { - uint8_t byte = data[i]; - printf("%c%c ", digits[(byte / 16) & 0xf], digits[byte & 0xf]); - } + printf("%2x ", data[i]); + printf("\n"); } |