for ac_func in crypt erand48 getopt getpeereid getrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul

for ac_func in crypt erand48 getopt getrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul

do

as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5

case $host_os in

# Windows uses a specialised env handler

# and doesn't need a replacement getpeereid because it doesn't use

# Unix sockets.

mingw*)

cat >>confdefs.h <<\_ACEOF

#define HAVE_UNSETENV 1

_ACEOF

ac_cv_func_unsetenv=yes;;

cat >>confdefs.h <<\_ACEOF

#define HAVE_GETPEEREID 1

_ACEOF

ac_cv_func_unsetenv=yes

ac_cv_func_getpeereid=yes;;

*)

for ac_func in unsetenv

for ac_func in unsetenv getpeereid

do

as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5

pgac_save_LIBS="$LIBS"

LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`

AC_REPLACE_FUNCS([crypt erand48 getoptgetpeereidgetrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul])

AC_REPLACE_FUNCS([crypt erand48 getopt getrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul])

case $host_os in

# Windows uses a specialised env handler

# and doesn't need a replacement getpeereid because it doesn't use

# Unix sockets.

mingw*)

AC_DEFINE(HAVE_UNSETENV, 1, [Define to 1 because replacement version used.])

ac_cv_func_unsetenv=yes;;

AC_DEFINE(HAVE_GETPEEREID, 1, [Define to 1 because function not required.])

ac_cv_func_unsetenv=yes

ac_cv_func_getpeereid=yes;;

*)

AC_REPLACE_FUNCS([unsetenv])

AC_REPLACE_FUNCS([unsetenv getpeereid])

;;

esac