keep line breaks at <=80 columns.

diff --git a/totp.c b/totp.c
index d2d53c90546ac3c2f28c012fa3a19c91ef4434fe..3663d87064f94d351d7b6adc6dd30a90204b3c72 100644 (file)
--- a/totp.c
+++ b/totp.c
@@ -94,7 +94,8 @@ int b32_decode(unsigned char *buf, size_t *len) {
        return 0;
 }
 
-static inline unsigned char *pack_be64(unsigned char data[], uint64_t value) {
+static inline unsigned char *pack_be64(unsigned char data[],
+                                       uint64_t value) {
        size_t i;
        for(i = 0; i < sizeof value; i++)
                data[i] = (value >> ((sizeof value - 1 - i) * CHAR_BIT)) & 0xff;
@@ -121,13 +122,16 @@ int calculate_totp(const char *line) {
 
        // fill data with the current time divided by INTERVAL_SECONDS
        pack_be64(data, time(NULL) / INTERVAL_SECONDS);
-       if(HMAC(EVP_sha1(), ptr, len, data, sizeof data, ptr, &hmac_len) == NULL) {
+       if(HMAC(EVP_sha1(), ptr, len, data, sizeof data,
+               ptr, &hmac_len) == NULL) {
                fprintf(stderr, "\nError: hmac.\n");
                return -1;
        }
        i = ptr[hmac_len - 1] & 0xf;
-       printf("%06"PRIu32"\n", (((ptr[i] & 0x7f) << 24) | (ptr[i + 1] << 16) |
-              (ptr[i + 2] << 8) | ptr[i + 3]) % 1000000);
+       printf("%06"PRIu32"\n", (
+               ((ptr[i] & 0x7f) << 24) | (ptr[i + 1] << 16) |
+               (ptr[i + 2] << 8) | ptr[i + 3]
+       ) % 1000000);
        return 0;
 }