undo, duplicated functionality

ChangeLog

@@ -1,6 +1,3 @@
-Mon 22 Jul 2019 11:49:03 AM CEST
-    Introduce MHD_RO_FREE_FUNCTION. -NM/CG
-
 Tue Jul 16 19:56:14 CEST 2019
 	Add MHD_OPTION_HTTPS_CERT_CALLBACK2 to allow OCSP stapling
    and MHD_FEATURE_HTTPS_CERT_CALLBACK2 to check for. -TR
@@ -105,7 +102,7 @@ Sun Apr 21 16:40:00 MSK 2019
 
 Fri Apr 19 23:00:00 MSK 2019
 	Rewritten SHA-256 calculations from scratch to avoid changing LGPL version;
-	Added usage of GCC/Clang built-ins for bytes swap to significantly improve
+	Added usage of GCC/Clang built-ins for bytes swap to significantly improve 
 	speed of MD5 and SHA-256 calculation on platforms with known endianness.
 	Added test for SHA-256 calculations. -EG
 

doc/libmicrohttpd.texi

@@ -1219,14 +1219,6 @@ Response-specific options.  Passed in the varargs portion of
 @item MHD_RO_END
 No more options / last option.  This is used to terminate the VARARGs
 list.
-
-@item MHD_RO_FREE_FUNCTION
-Use a custom function for freeing the memory passed when using
-@code{MHD_create_response_from_buffer} with
-@code{MHD_RESPMEM_MUST_FREE}. This replaces the use of libc's
-@code{free()} function to release the memory with an implementation
-provided by the application. The next argument must be of type
-@code{MHD_ContentReaderFreeCallback}.
 @end table
 @end deftp
 

src/include/microhttpd.h

@@ -132,7 +132,7 @@ typedef intptr_t ssize_t;
  * Current version of the library.
  * 0x01093001 = 1.9.30-1.
  */
-#define MHD_VERSION 0x00096503
+#define MHD_VERSION 0x00096502
 
 /**
  * MHD-internal return code for "YES".
@@ -2256,12 +2256,10 @@ typedef ssize_t
 
 
 /**
- * This method is called by libmicrohttpd if we are done with a content
- * reader.  It should be used to free resources associated with the content
- * reader.
- *
- * It is also used as a va_arg in #MHD_set_response_options() in combination
- * with #MHD_RO_FREE_FUNCTION.
+ * This method is called by libmicrohttpd if we
+ * are done with a content reader.  It should
+ * be used to free resources associated with the
+ * content reader.
  *
  * @param cls closure
  * @ingroup response
@@ -2680,7 +2678,7 @@ _MHD_EXTERN int
 MHD_set_connection_value (struct MHD_Connection *connection,
                           enum MHD_ValueKind kind,
                           const char *key,
-                          const char *value);
+			  const char *value);
 
 
 /**
@@ -2710,11 +2708,11 @@ MHD_set_connection_value (struct MHD_Connection *connection,
  */
 int
 MHD_set_connection_value_n (struct MHD_Connection *connection,
-                            enum MHD_ValueKind kind,
-                            const char *key,
+			    enum MHD_ValueKind kind,
+			    const char *key,
                             size_t key_size,
-                            const char *value,
-                            size_t value_size);
+			    const char *value,
+			    size_t value_size);
 
 
 /**
@@ -2808,7 +2806,7 @@ MHD_lookup_connection_value_n (struct MHD_Connection *connection,
 _MHD_EXTERN int
 MHD_queue_response (struct MHD_Connection *connection,
                     unsigned int status_code,
-                    struct MHD_Response *response);
+		    struct MHD_Response *response);
 
 
 /**
@@ -2897,18 +2895,10 @@ enum MHD_ResponseFlags
  */
 enum MHD_ResponseOptions
 {
-
- /**
-  * End of the list of options.
-  */
- MHD_RO_END = 0,
-
- /**
-  * Set a specific free() function
-  * to free response buffer instead of libc void free(void * ptr)
-  */
- MHD_RO_FREE_FUNCTION = 1
-
+  /**
+   * End of the list of options.
+   */
+  MHD_RO_END = 0
 };
 
 

src/microhttpd/response.c

@@ -400,6 +400,7 @@ MHD_create_response_from_callback (uint64_t size,
   return response;
 }
 
+
 /**
  * Set special flags and options for a response.
  *
@@ -424,15 +425,6 @@ MHD_set_response_options (struct MHD_Response *response,
   {
     switch (ro)
     {
-    case MHD_RO_FREE_FUNCTION:
-      va_start (ap, flags);
-      if (NULL != (response->crfc = va_arg (ap, MHD_ContentReaderFreeCallback))) {
-        ret = MHD_YES;
-      } else {
-        ret = MHD_NO;
-      }
-      va_end (ap);
-      break;
     default:
       ret = MHD_NO;
       break;