(setsockopt): Fix type of argument optval to conform to spec.

[empserver] / src / lib / w32 / unistd.h

diff --git a/src/lib/w32/unistd.h b/src/lib/w32/unistd.h
index f0e6b970b2cb85a81aabd7b7e64de9aae4e27dbb..c556e433c6e4f4f0b266edcb9a7603cee631766c 100644 (file)
--- a/src/lib/w32/unistd.h
+++ b/src/lib/w32/unistd.h
@@ -128,7 +128,7 @@ extern int posix_accept(int fd, struct sockaddr *addr, socklen_t *addrlen);
 extern int posix_bind(int fd, const struct sockaddr *name, int namelen);
 extern int posix_listen(int fd, int backlog);
 extern int posix_setsockopt(int fd, int level, int optname,
-                     const char *optval, int optlen);
+                     const void *optval, int optlen);
 extern int posix_shutdown(int fd, int how);
 extern int posix_socket(int domain, int type, int protocol);