cleanup: make local functions static

urlapi: turn three local-only functions into statics

conncache: make conncache_find_first_connection static

multi: make detach_connnection static

connect: make getaddressinfo static

curl_ntlm_core: make hmac_md5 static

http2: make two functions static

http: make http_setup_conn static

connect: make tcpnodelay static

tests: make UNITTEST a thing to mark functions with, so they can be static for
normal builds and non-static for unit test builds

... and mark Curl_shuffle_addr accordingly.

url: make up_free static

setopt: make vsetopt static

curl_endian: make write32_le static

rtsp: make rtsp_connisdead static

warnless: remove unused functions

memdebug: remove one unused function, made another static

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/url.c b/lib/url.c
index e3728dfcd..bdb472999 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -292,7 +292,7 @@ void Curl_freeset(struct Curl_easy *data)
 }
 
 /* free the URL pieces */
-void Curl_up_free(struct Curl_easy *data)
+static void up_free(struct Curl_easy *data)
 {
   struct urlpieces *up = &data->state.up;
   Curl_safefree(up->scheme);
@@ -369,7 +369,7 @@ CURLcode Curl_close(struct Curl_easy *data)
   }
   data->change.referer = NULL;
 
-  Curl_up_free(data);
+  up_free(data);
   Curl_safefree(data->state.buffer);
   Curl_safefree(data->state.headerbuff);
   Curl_safefree(data->state.ulbuf);
@@ -2019,7 +2019,7 @@ static CURLcode parseurlandfillconn(struct Curl_easy *data,
   CURLUcode uc;
   char *hostname;
 
-  Curl_up_free(data); /* cleanup previous leftovers first */
+  up_free(data); /* cleanup previous leftovers first */
 
   /* parse the URL */
   if(data->set.uh) {