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Add strndup()
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3649 42af7a65-404d-4744-a932-0658087f49c3
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@@ -535,8 +535,8 @@ extern void uip_send(struct uip_driver_s *dev, const void *buf, int len);
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(((in_addr_t)(addr1) & (in_addr_t)(mask)) == \
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((in_addr_t)(addr2) & (in_addr_t)(mask)))
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#else
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extern bool uip_ipaddr_maskcmp(uip_addr_t addr1, uip_addr_t addr2,
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uip_addr_t mask);
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extern bool uip_ipaddr_maskcmp(uip_ipaddr_t addr1, uip_ipaddr_t addr2,
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uip_ipaddr_t mask);
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#endif
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/* Mask out the network part of an IP address.
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@@ -62,6 +62,7 @@ extern "C" {
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EXTERN char *strchr(const char *s, int c);
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EXTERN FAR char *strdup(const char *s);
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EXTERN FAR char *strndup(FAR const char *s, size_t size);
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EXTERN const char *strerror(int);
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EXTERN size_t strlen(const char *);
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EXTERN size_t strnlen(const char *, size_t);
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