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forward-declare struct iovec

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avoids warnings of the form:

warning: 'struct iovec' declared inside parameter list
warning: its scope is only this definition or declaration, which is probably not what you want

when building downstream projects
This commit is contained in:
MinRK
2012-06-23 12:51:36 -07:00
parent b57b7debaa
commit a178817141
1 changed files with 2 additions and 0 deletions
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2
include/zmq.h
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@@ -342,6 +342,8 @@ ZMQ_EXPORT int zmq_sendmsg (void *s, zmq_msg_t *msg, int flags);
ZMQ_EXPORT int zmq_recvmsg (void *s, zmq_msg_t *msg, int flags);
/* Experimental */
struct iovec;
ZMQ_EXPORT int zmq_sendiov (void *s, struct iovec *iov, size_t count, int flags);
ZMQ_EXPORT int zmq_recviov (void *s, struct iovec *iov, size_t *count, int flags);