X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Futil.h;h=7bff1b5d21c5a4929920992ee45fe226683ec92f;hb=161e7cdd2c0d3b3c1025da452a3192d381297465;hp=04020e14b455879c0b7eb11ba3f3b0c0e1124411;hpb=f9695b9f40035f1a20968293255761a8301eaba0;p=wimlib

diff --git a/src/util.h b/src/util.h
index 04020e14..7bff1b5d 100644
--- a/src/util.h
+++ b/src/util.h
@@ -297,7 +297,20 @@ extern size_t
 full_pread(filedes_t fd, void *buf, size_t nbyte, off_t offset);
 
 extern size_t
-full_pwrite(int fd, const void *buf, size_t count, off_t offset);
+full_pwrite(filedes_t fd, const void *buf, size_t count, off_t offset);
+
+#ifdef __WIN32__
+struct iovec {
+	void *iov_base;
+	size_t iov_len;
+};
+#else
+struct iovec;
+#endif
+
+
+extern size_t
+full_writev(int fd, struct iovec *iov, int iovcnt);
 
 extern off_t
 filedes_offset(filedes_t fd);