fix various compilation errors

Include gmid.h as first header in every file, as it then includes
config.h (that defines _GNU_SOURCE for instance).

Fix also a warning about unsigned vs signed const char pointers in
openssl.

1 files changed, 2 insertions, 2 deletions

diff --git a/gg.c b/gg.c
index eb5098a..8a1e7eb 100644
--- a/gg.c
+++ b/gg.c
@@ -14,10 +14,10 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#include <string.h>
-
 #include "gmid.h"
 
+#include <string.h>
+
 int flag2, flag3, bflag, cflag, hflag, Nflag, Vflag, vflag;
 const char *cert, *key;