1 files changed, 26 insertions, 0 deletions
diff --git a/apt-pkg/missing.h b/apt-pkg/missing.h
new file mode 100644
index 000000000..441b47ce1
--- /dev/null
+++ b/apt-pkg/missing.h
@@ -0,0 +1,26 @@
+#define _GNU_SOURCE
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <string.h>
+
+#ifndef PKGLIB_MISSING_H
+#define PKGLIB_MISSING_H
+
+extern "C" {
+	void *memrchr(const void *s, int c, size_t n);
+	void *rawmemchr(const void *s, int c);
+	char *strchrnul(const char *s, int c);
+	int getservbyport_r(int port, const char *prots, struct servent *se, char *buf, size_t buflen, struct servent **res);
+}
+
+typedef void (*sighandler_t)(int);
+
+extern char **environ;
+
+#define AI_IDN 0x0040
+
+#endif
+