13 lines
446 B
C
13 lines
446 B
C
#ifndef __UTIL_H__
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#define __UTIL_H__
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char *fmtaddr(in_addr_t addr, int n);
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void *shared_malloc(unsigned int size);
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pid_t fork_and_close(void);
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ssize_t sendtofrom(int s, void const *buf, size_t len, int flags,
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struct sockaddr const *to, socklen_t tolen, struct in_addr const *from);
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ssize_t recvfromto(int s, void *buf, size_t len, int flags,
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struct sockaddr *from, socklen_t *fromlen, struct in_addr *toaddr);
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#endif /* __UTIL_H__ */
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