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Add back h_errno declaration.

This commit is contained in:
Roland McGrath 1994-09-05 02:07:10 +00:00
parent 9ea61563fa
commit 11ff775eb8
1 changed files with 2 additions and 0 deletions
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2
inet/netdb.h
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@ -106,6 +106,8 @@ struct protoent {
* (left in extern int h_errno).
*/
extern int h_errno;
#define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */