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Porting UNIX Socket Applications to the SAS/C Environment |
dn_expand
function,
and EBCDIC-to-ASCII translation is performed by the
dn_comp
function. These translations should
resolve any ASCII-to-EBCDIC translation problems for domain names without
requiring special code in the application. The SAS/C Library can translate
automatically in this instance because it recognizes that the data are intended
to be ASCII text.
_res
variable cannot be declared directly in a program because it is
implemented as a macro in SAS/C software. Include the
<resolv.h>
header file for a definition for
the
_res
variable.
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