For example, WSAStartup()'s documentation says:
"A call to the WSAGetLastError function is not needed and should not be
used"
---
libavformat/network.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavformat/network.c b/libavformat/network.c
index f752efc411..fb70f9cafc 100644
--- a/libavformat/network.c
+++ b/libavformat/network.c
@@ -121,9 +121,14 @@ void ff_network_close(void)
}
#if HAVE_WINSOCK2_H
+
+}
int ff_neterrno(void)
{
- int err = WSAGetLastError();
+ return ff_neterrno2(WSAGetLastError());
+}
+int ff_neterrno2(int err)
+{
switch (err) {
case WSAEWOULDBLOCK:
return AVERROR(EAGAIN);
--
2.43.0
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