pollution: mmsghdr struct mmsghdr { struct msghdr msg_hdr; unsigned int msg_len; }; pollution: timespec struct timespec; pollution: mmsghdr pollution: timespec pollution: recvmmsg int recvmmsg(int, struct mmsghdr *, unsigned int, int, struct timespec *); pollution: mmsghdr pollution: sendmmsg int sendmmsg(int, struct mmsghdr *, unsigned int, int); pollution: pseudo_AF_HDRCMPLT #define pseudo_AF_HDRCMPLT 31 pollution: pseudo_AF_PFLOW #define pseudo_AF_PFLOW 34 pollution: pseudo_AF_PIP #define pseudo_AF_PIP 25 pollution: pseudo_AF_PIPEX #define pseudo_AF_PIPEX 35 pollution: pseudo_AF_RTIP #define pseudo_AF_RTIP 22 pollution: pseudo_AF_XTP #define pseudo_AF_XTP 19