psensor: fix build with microhttpd-0.9.71

srcpkgs/psensor/patches/microhttpd-0.9.71.patch

@@ -0,0 +1,34 @@
+Upstream: git diff --no-prefix 4088dc4~ ad8a1e3
+diff --git src/server/server.c src/server/server.c
+index a70f6ab..5d7f751 100644
+--- src/server/server.c
++++ src/server/server.c
+@@ -306,14 +306,20 @@ create_response(const char *nurl, const char *method, unsigned int *rp_code)
+ 					       MHD_RESPMEM_MUST_FREE);
+ }
+ 
+-static int cbk_http_request(void *cls,
+-			    struct MHD_Connection *connection,
+-			    const char *url,
+-			    const char *method,
+-			    const char *version,
+-			    const char *upload_data,
+-			    size_t *upload_data_size,
+-			    void **ptr)
++
++#if MHD_VERSION < 0x00097002
++static int
++#else
++static enum MHD_Result
++#endif
++cbk_http_request(void *cls,
++		 struct MHD_Connection *connection,
++		 const char *url,
++		 const char *method,
++		 const char *version,
++		 const char *upload_data,
++		 size_t *upload_data_size,
++		 void **ptr)
+ {
+ 	static int dummy;
+ 	struct MHD_Response *response;