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Diffstat (limited to 'slirp')
-rw-r--r--slirp/bootp.h4
-rw-r--r--slirp/main.h4
-rw-r--r--slirp/tftp.h4
3 files changed, 12 insertions, 0 deletions
diff --git a/slirp/bootp.h b/slirp/bootp.h
index 30c30ab863..ec3b68704c 100644
--- a/slirp/bootp.h
+++ b/slirp/bootp.h
@@ -1,4 +1,6 @@
/* bootp/dhcp defines */
+#ifndef SLIRP_BOOTP_H
+#define SLIRP_BOOTP_H 1
#define BOOTP_SERVER 67
#define BOOTP_CLIENT 68
@@ -120,3 +122,5 @@ typedef struct {
#define NB_BOOTP_CLIENTS 16
void bootp_input(struct mbuf *m);
+
+#endif
diff --git a/slirp/main.h b/slirp/main.h
index 1f3b84de92..66e4f9252f 100644
--- a/slirp/main.h
+++ b/slirp/main.h
@@ -4,6 +4,8 @@
* Please read the file COPYRIGHT for the
* terms and conditions of the copyright.
*/
+#ifndef SLIRP_MAIN_H
+#define SLIRP_MAIN_H 1
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
@@ -45,3 +47,5 @@ extern int tcp_keepintvl;
int if_encap(Slirp *slirp, struct mbuf *ifm);
ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
+
+#endif
diff --git a/slirp/tftp.h b/slirp/tftp.h
index 51704e4874..87adeb5333 100644
--- a/slirp/tftp.h
+++ b/slirp/tftp.h
@@ -1,4 +1,6 @@
/* tftp defines */
+#ifndef SLIRP_TFTP_H
+#define SLIRP_TFTP_H 1
#define TFTP_SESSIONS_MAX 3
@@ -43,3 +45,5 @@ struct tftp_session {
};
void tftp_input(struct mbuf *m);
+
+#endif