Wallner's update

docs/libcurl/curl_formget.3

@@ -9,20 +9,20 @@ curl_formget - serialize a previously build multipart/formdata HTTP POST chain
 .B #include <curl/curl.h>
 .sp
 .BI "void curl_formget(struct curl_httppost *" form, " void *" arg,
-.BI " curl_formget_callback " append);
+.BI " curl_formget_callback " append ");"
 .ad
 .SH DESCRIPTION
 curl_formget() is used to serialize data previously built/appended with
 \fIcurl_formadd(3)\fP. Accepts a void pointer as second argument which will be
 passed to the curl_formget_callback function.
 
-.B "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
-.B " size_t " len);
+.BI "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
+.BI " size_t " len ");"
 .nf
 
-The curl_formget_callback will be executed for each part of the httppost
-struct. The void *arg pointer will be the one passed as second argument to
-curl_formget(). The character buffer passed to it must not be freed. The
+The curl_formget_callback will be executed for each part of the HTTP POST
+chain. The void *arg pointer will be the one passed as second argument to
+curl_formget(). The character buffer passed to it must not be freed. The 
 callback should return the buffer length passed to it on success.
 .SH RETURN VALUE
 0 means everything was ok, non-zero means an error occurred
@@ -38,7 +38,7 @@ callback should return the buffer length passed to it on success.
  size_t print_httppost(struct curl_httppost *post)
  {
    size_t total_size = 0;
-   if(curl_formget(post, &total_size, out)) {
+   if(curl_formget(post, &total_size, print_httppost_callback)) {
      return (size_t) -1;
    }
    return total_size;