Add miniupnpc patched

depends/patches/miniupnpc/dont_leak_info.patch

@@ -0,0 +1,32 @@
+commit 8815452257437ba36607d0e2381c01142d1c7bb0
+Author: fanquake <fanquake@gmail.com>
+Date:   Thu Nov 19 10:51:19 2020 +0800
+
+    Don't leak OS and miniupnpc version info in User-Agent
+
+diff --git a//minisoap.c b/minisoap.c
+index 7860667..775580b 100644
+--- a/minisoap.c
++++ b/minisoap.c
+@@ -90,7 +90,7 @@ int soapPostSubmit(SOCKET fd,
+ 	headerssize = snprintf(headerbuf, sizeof(headerbuf),
+                        "POST %s HTTP/%s\r\n"
+ 	                   "Host: %s%s\r\n"
+-					   "User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
++					   "User-Agent: " UPNP_VERSION_STRING "\r\n"
+ 	                   "Content-Length: %d\r\n"
+ 					   "Content-Type: text/xml\r\n"
+ 					   "SOAPAction: \"%s\"\r\n"
+diff --git a/miniwget.c b/miniwget.c
+index d5b7970..05aeb9c 100644
+--- a/miniwget.c
++++ b/miniwget.c
+@@ -444,7 +444,7 @@ miniwget3(const char * host,
+                  "GET %s HTTP/%s\r\n"
+ 			     "Host: %s:%d\r\n"
+ 				 "Connection: Close\r\n"
+-				 "User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
++				 "User-Agent: " UPNP_VERSION_STRING "\r\n"
+
+ 				 "\r\n",
+ 			   path, httpversion, host, port);

depends/patches/miniupnpc/respect_mingw_cflags.patch

@@ -0,0 +1,23 @@
+commit fec515a7ac9991a0ee91068fda046b54b191155e
+Author: fanquake <fanquake@gmail.com>
+Date:   Wed Jul 27 15:52:37 2022 +0100
+
+    build: respect CFLAGS in makefile.mingw
+
+    Similar to the other Makefile.
+
+    Cherry-pick of https://github.com/miniupnp/miniupnp/pull/619.
+
+diff --git a/Makefile.mingw b/Makefile.mingw
+index 2bff7bd..88430d2 100644
+--- a/Makefile.mingw
++++ b/Makefile.mingw
+@@ -19,7 +19,7 @@ else
+ RM = rm -f
+ endif
+ #CFLAGS = -Wall -g -DDEBUG -D_WIN32_WINNT=0X501
+-CFLAGS = -Wall -W -Wstrict-prototypes -Os -DNDEBUG -D_WIN32_WINNT=0X501
++CFLAGS ?= -Wall -W -Wstrict-prototypes -Os -DNDEBUG -D_WIN32_WINNT=0X501
+ LDLIBS = -lws2_32 -liphlpapi
+ # -lwsock32
+ # -liphlpapi is needed for GetBestRoute() and GetIpAddrTable()