ERR: Remove some curl warnings

Source/CTest/Curl/Testing/curltest.c

@@ -126,7 +126,7 @@ int GetWebFile(void)
   return retVal;
 }
 
-int main(int argc, char **argv)
+int main(/*int argc, char **argv*/)
 {
   int retVal = 0;
   curl_global_init(CURL_GLOBAL_DEFAULT);

Source/CTest/Curl/connect.c

@@ -141,6 +141,8 @@ int Curl_nonblock(int socket,    /* operate on this */
 #ifndef SETBLOCK
 #error "no non-blocking method was found/used/set"
 #endif
+  (void)socket;
+  (void)nonblock;
 }
 
 /*

Source/CTest/Curl/getinfo.c

@@ -38,6 +38,8 @@
 /* Make this the last #include */
 #ifdef MALLOCDEBUG
 #include "memdebug.h"
+#else
+#include <stdlib.h>
 #endif
 
 /*

Source/CTest/Curl/sendf.c

@@ -228,6 +228,7 @@ CURLcode Curl_write(struct connectdata *conn, int sockfd,
                     ssize_t *written)
 {
   ssize_t bytes_written;
+  (void)conn;
 
 #ifdef USE_SSLEAY
   /* SSL_write() is said to return 'int' while write() and send() returns
@@ -342,6 +343,7 @@ int Curl_read(struct connectdata *conn,
 {
   ssize_t nread;
   *n=0; /* reset amount to zero */
+  (void)conn;
 
 #ifdef USE_SSLEAY
   if (conn->ssl.use) {

Source/CTest/Curl/ssluse.c

@@ -673,6 +673,7 @@ static int Curl_ASN1_UTCTIME_output(struct connectdata *conn,
 #endif  
 
 /* ====================================================== */
+#ifdef USE_SSLEAY
 static int
 cert_hostcheck(const char *certname, const char *hostname)
 {
@@ -709,6 +710,7 @@ cert_hostcheck(const char *certname, const char *hostname)
   }
   return 0;
 }
+#endif
 
 /* ====================================================== */
 CURLcode