2 macosx patches

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@36 7dcaeef0-15fb-0310-b436-a5af3365683c

sample.c

@@ -24,6 +24,7 @@ clients must be made or how a client should react.
 #ifdef HAVE_PTY_H
 #include <pty.h>
 #endif
+#include <sys/ioctl.h>
 #include <signal.h>
 #include <errno.h>
 #include <libssh/libssh.h>

sftp_server/userauth.c

@@ -29,7 +29,7 @@ MA 02111-1307, USA. */
   #ifdef HAVE_PAM_PAM_APPL_H
     #include <pam/pam_appl.h>
   #else
-    #error your system has'nt PAM development files installed
+    #error "your system has'nt PAM development files installed"
   #endif
 #endif