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h_errno(2)
NAME
  h_errno - Error-return value for network database operations.

SYNOPSIS
  extern int h_errno;

STANDARDS
  Interfaces documented on this reference page conform to industry standards
  as follows:

  h_errno(): XPG4-UNIX

  Refer to the standards(5) reference page for more information about
  industry standards and associated tags.

DESCRIPTION
  Refer to endhostent().

RELATED INFORMATION
  Functions: endhostent(3)

  Standards: standards(5)