headers

2 files changed, 26 insertions, 1 deletions

diff --git a/system/include/libc/ifaddrs.h b/system/include/libc/ifaddrs.h
index 6235a7c0..f96d57e3 100644
--- a/system/include/libc/ifaddrs.h
+++ b/system/include/libc/ifaddrs.h
@@ -26,7 +26,6 @@
 #ifndef	_IFADDRS_H_
 #define	_IFADDRS_H_
 
-#include <features.h>
 #include <sys/socket.h>
 
 struct ifaddrs {
diff --git a/system/include/net/if.h b/system/include/net/if.h
new file mode 100644
index 00000000..9a4badf3
--- /dev/null
+++ b/system/include/net/if.h
@@ -0,0 +1,26 @@
+
+#ifndef _NET_IF_H
+#define _NET_IF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct if_nameindex {
+  unsigned  if_index;
+  char     *if_name;
+};
+
+#define IF_NAMESIZE abort(0);
+
+unsigned             if_nametoindex(const char *a);
+char                *if_indextoname(unsigned int a, char *b);
+struct if_nameindex *if_nameindex();
+void                 if_freenameindex(struct if_nameindex *a);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+