20 lines
457 B
C
20 lines
457 B
C
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#ifndef _UTIL_H_
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#define _UTIL_H
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <netinet/ip.h>
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#define info(msg, ...) { fprintf( stdout, msg, ##__VA_ARGS__ ) ; fprintf( stdout, "\n" ); }
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#define warn(msg, ...) { fprintf( stderr, msg, ##__VA_ARGS__ ) ; fprintf( stderr, "\n" ); }
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#define IPPROTO_HIDE_EID 0xfd
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void* xmalloc( size_t bytes );
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int create_tun( const char* name );
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int link_set_up( char *link_name, int state );
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#endif
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