fix bug #50, ubuntu14 build error

winlin
Commit 94076b324669214c5c8d5c6613eb74b7bc6779bd 94076b32 1 parent 90e50da3
trunk/src/kernel/srs_kernel_utility.cpp
--- a/trunk/src/kernel/srs_kernel_utility.cpp
查看文件 @94076b3
+++ b/trunk/src/kernel/srs_kernel_utility.cpp
查看文件 @94076b3
@@ -24,6 +24,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_kernel_utility.hpp>
 
 #include <sys/time.h>
+ #include <unistd.h>
 
 #include <srs_kernel_log.hpp>