Example code: Print a little bit more helpful information on failure.

[radsecproxy.git] / lib / rsp_util.h

diff --git a/lib/rsp_util.h b/lib/rsp_util.h
index d8d002c..35ecc9e 100644 (file)
--- a/lib/rsp_util.h
+++ b/lib/rsp_util.h
@@ -9,6 +9,10 @@
                              sizeof(struct sockaddr_in) :      \
                              sizeof(struct sockaddr_in6))
 
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
 char *stringcopy(const char *s, int len);
 char *addr2string(struct sockaddr *addr);
 struct sockaddr *addr_copy(struct sockaddr *in);
@@ -19,6 +23,9 @@ void disable_DF_bit(int socket, struct addrinfo *res);
 int bindtoaddr(struct addrinfo *addrinfo, int family, int reuse, int v6only);
 int connecttcp(struct addrinfo *addrinfo, struct addrinfo *src, uint16_t timeout);
 
+#if defined (__cplusplus)
+}
+#endif
 
 /* Local Variables: */
 /* c-file-style: "stroustrup" */