pppd.8: Document netmask option

[ppp.git] / pppd / magic.h

diff --git a/pppd/magic.h b/pppd/magic.h
index d6094db867b1e3c93c2b8cb035d290576ea024fa..68cbf9be24d395d92cb53610c0e410d6623df3f3 100644 (file)
--- a/pppd/magic.h
+++ b/pppd/magic.h
@@ -39,9 +39,23 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef PPP_MAGIC_H
+#define PPP_MAGIC_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 void magic_init (void);        /* Initialize the magic number generator */
 u_int32_t magic (void);        /* Returns the next magic number */
 
 /* Fill buffer with random bytes */
 void random_bytes (unsigned char *buf, int len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PPP_MAGIC_H