Remove the use of the 'hh' format specifier.

It's not supported in mingw.

See https://github.com/TokTok/c-toxcore/issues/786.

3 files changed, 6 insertions, 4 deletions

diff --git a/other/fun/cracker.c b/other/fun/cracker.c
index 7b020bb7..9cfe96d7 100644
--- a/other/fun/cracker.c
+++ b/other/fun/cracker.c
@@ -24,7 +24,7 @@ void print_key(uint8_t *client_id)
     uint32_t j;
 
     for (j = 0; j < 32; j++) {
-        printf("%02hhX", client_id[j]);
+        printf("%02X", client_id[j]);
     }
 }
 
diff --git a/other/fun/sign.c b/other/fun/sign.c
index b24cdae7..369bc848 100644
--- a/other/fun/sign.c
+++ b/other/fun/sign.c
@@ -56,13 +56,13 @@ int main(int argc, char *argv[])
         int i;
 
         for (i = 0; i < crypto_sign_ed25519_PUBLICKEYBYTES; i++) {
-            printf("%02hhX", pk[i]);
+            printf("%02X", pk[i]);
         }
 
         printf("\nSecret key:\n");
 
         for (i = 0; i < crypto_sign_ed25519_SECRETKEYBYTES; i++) {
-            printf("%02hhX", sk[i]);
+            printf("%02X", sk[i]);
         }
 
         printf("\n");
diff --git a/other/fun/strkey.c b/other/fun/strkey.c
index 649b26dd..ef54a404 100644
--- a/other/fun/strkey.c
+++ b/other/fun/strkey.c
@@ -86,7 +86,9 @@ int main(int argc, char *argv[])
         size_t i;
 
         for (i = 0; i < len; pos += 2) {
-            sscanf(pos, "%2hhx", &desired_bin[i]);
+            unsigned int value;
+            sscanf(pos, "%02x", &value);
+            desired_bin[i] = value;
             ++i;
         }
     } else {