| #ifndef __LINUX_PIM_H | |
| #define __LINUX_PIM_H | |
| #include <asm/byteorder.h> | |
| /* Message types - V1 */ | |
| #define PIM_V1_VERSION cpu_to_be32(0x10000000) | |
| #define PIM_V1_REGISTER 1 | |
| /* Message types - V2 */ | |
| #define PIM_VERSION 2 | |
| #define PIM_REGISTER 1 | |
| #define PIM_NULL_REGISTER cpu_to_be32(0x40000000) | |
| /* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */ | |
| struct pimreghdr | |
| { | |
| __u8 type; | |
| __u8 reserved; | |
| __be16 csum; | |
| __be32 flags; | |
| }; | |
| struct sk_buff; | |
| extern int pim_rcv_v1(struct sk_buff *); | |
| #endif |