examples: fix some compiler warnings

diff --git a/docs/examples/anyauthput.c b/docs/examples/anyauthput.c
index bc6ee5fff6925b3d6143994e80277fb7badfd167..2f260a132e02590ad8dd57d470a025b7915656cd 100644 (file)
--- a/docs/examples/anyauthput.c
+++ b/docs/examples/anyauthput.c
@@ -100,7 +100,7 @@ static curlioerr my_ioctl(CURL *handle, curliocmd cmd, void *userp)
 /* read callback function, fread() look alike */
 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
 {
-  size_t retcode;
+  ssize_t retcode;
   curl_off_t nread;
 
   intptr_t fd = (intptr_t)stream;

diff --git a/docs/examples/sendrecv.c b/docs/examples/sendrecv.c
index 46daf80e7b5918b7916ee18a03f977f4a28cf754..41e283cdce92c127be6e5b0d1d2ca8b1a884ae73 100644 (file)
--- a/docs/examples/sendrecv.c
+++ b/docs/examples/sendrecv.c
@@ -98,7 +98,7 @@ int main(void)
       return 1;
     }
 
-    sockfd = sockextr;
+    sockfd = (curl_socket_t)sockextr;
 
     /* wait for the socket to become ready for sending */
     if(!wait_on_socket(sockfd, 0, 60000L)) {

diff --git a/docs/examples/sepheaders.c b/docs/examples/sepheaders.c
index 6ffeb72028b528c0dff5b3b31035577384178e9d..a865d5796afa7f652b3cc23fc8c9a83bad86a652 100644 (file)
--- a/docs/examples/sepheaders.c
+++ b/docs/examples/sepheaders.c
@@ -31,7 +31,7 @@
 
 static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
 {
-  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
+  size_t written = fwrite(ptr, size, nmemb, (FILE *)stream);
   return written;
 }