This variable conditionally defines HAS_HTONL if htonl() and its
friends are available to do network order byte swapping.
-d_iconv (d_iconv.U):
- This variable conditionally defines the HAS_ICONV symbol, which
- indicates to the C program that the iconv() routine is available.
-
d_index (d_strchr.U):
This variable conditionally defines HAS_INDEX if index() and
rindex() are available for string searching.
This variable conditionally defines the I_GRP symbol, and indicates
whether a C program should include <grp.h>.
-i_iconv (i_iconv.U):
- This variable conditionally defines the I_ICONV symbol, and indicates
- whether a C program should include <iconv.h>.
-
i_ieeefp (i_ieeefp.U):
This variable conditionally defines the I_IEEEFP symbol, and indicates
whether a C program should include <ieeefp.h>.