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#include <alloca.h>

#include "libc-symbols.h"

# define extend_alloca(buf, len, newlen) \

  (__typeof (buf)) ({ size_t __newlen = (newlen);                             \

                      char *__newbuf = alloca (__newlen);                     \

                      if (__newbuf > (char *)buf)                             \

                        if ((char *)buf + len == __newbuf) {                  \

                          len += __newlen;                                    \

                          __newbuf = buf;                                     \

                        }                                                     \

                      else {                                                  \

                        if (__newbuf + newlen == (char *)buf)                 \

                          len += __newlen;                                    \

                        else                                                  \

                          len = __newlen;                                     \

                      }                                                       \

                      __newbuf; })

#define __fsetlocking(fp, x) fp

extern const char *_res_opcodes[];

libresolv_hidden_proto (_res_opcodes)