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| author | H. Peter Anvin <hpa@zytor.com> | 2009-02-17 20:17:17 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-02-17 20:17:17 -0800 |
| commit | d0c6656a62113b913948361779d6298fe76f6e61 (patch) | |
| tree | efa2541a1abae4760717c6db421ea818114ab6f7 /gpxe/src/include/gpxe/icmp.h | |
| parent | 85b92a462dab7ce36c48614ea18314f8fc83ca9c (diff) | |
| download | syslinux-d0c6656a62113b913948361779d6298fe76f6e61.tar.gz | |
Update gPXE to version 0.9.6+ 277b84c6e7d49f3cf01c855007f591de8c7cb75f
Update gPXE to version 0.9.6+, from commit
277b84c6e7d49f3cf01c855007f591de8c7cb75f in the main gPXE repository.
The only differences is src/config/general.h which has a few protocols
added, and src/arch/i386/prefix/boot1a.S which was called boot1a.s in
the upstream repository.
Diffstat (limited to 'gpxe/src/include/gpxe/icmp.h')
| -rw-r--r-- | gpxe/src/include/gpxe/icmp.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gpxe/src/include/gpxe/icmp.h b/gpxe/src/include/gpxe/icmp.h new file mode 100644 index 00000000..49ade2f2 --- /dev/null +++ b/gpxe/src/include/gpxe/icmp.h @@ -0,0 +1,23 @@ +#ifndef _GPXE_ICMP_H +#define _GPXE_ICMP_H + +/** @file + * + * ICMP protocol + * + */ + +/** An ICMP header */ +struct icmp_header { + /** Type */ + uint8_t type; + /** Code */ + uint8_t code; + /** Checksum */ + uint16_t chksum; +} __attribute__ (( packed )); + +#define ICMP_ECHO_RESPONSE 0 +#define ICMP_ECHO_REQUEST 8 + +#endif /* _GPXE_ICMP_H */ |