net: add an isvalid function

(Also, mark all the declarations as extern.)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/net.c b/src/net.c
index a1dc408e0..24b85c0b5 100644
--- a/src/net.c
+++ b/src/net.c
@@ -153,6 +153,11 @@ done:
 	return error;
 }
 
+bool git_net_url_valid(git_net_url *url)
+{
+	return (url->host && url->port && url->path);
+}
+
 int git_net_url_is_default_port(git_net_url *url)
 {
 	return (strcmp(url->port, default_port_for_scheme(url->scheme)) == 0);