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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h')
-rw-r--r-- | contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h new file mode 100644 index 0000000..bb8fce8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h @@ -0,0 +1,25 @@ +#ifndef _GPXE_ICMP_H +#define _GPXE_ICMP_H + +/** @file + * + * ICMP protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** 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 */ |