Remove configure test for getline(), since it's no longer used at all
diff --git a/config.h.in b/config.h.in
index f7f886b..ee20520 100644
--- a/config.h.in
+++ b/config.h.in
@@ -344,9 +344,6 @@
/* Define if you have the gethostbyname function. */
#undef HAVE_GETHOSTBYNAME
-/* Define if you have the getline function. */
-#undef HAVE_GETLINE
-
/* Define if you have the getlogin function. */
#undef HAVE_GETLOGIN
diff --git a/configure b/configure
index 4256bc4..fed8a06 100755
--- a/configure
+++ b/configure
@@ -4058,7 +4058,7 @@
# checks for library functions
for ac_func in alarm chown clock confstr ctermid ctermid_r execv \
flock fork fsync fdatasync fpathconf ftime ftruncate \
- getgroups getline getlogin getpeername getpid getpwent getwd \
+ getgroups getlogin getpeername getpid getpwent getwd \
kill link lstat mkfifo mktime mremap \
nice pathconf pause plock poll pthread_init \
putenv readlink \
diff --git a/configure.in b/configure.in
index 77ab0a3..a27a6ed 100644
--- a/configure.in
+++ b/configure.in
@@ -976,7 +976,7 @@
# checks for library functions
AC_CHECK_FUNCS(alarm chown clock confstr ctermid ctermid_r execv \
flock fork fsync fdatasync fpathconf ftime ftruncate \
- getgroups getline getlogin getpeername getpid getpwent getwd \
+ getgroups getlogin getpeername getpid getpwent getwd \
kill link lstat mkfifo mktime mremap \
nice pathconf pause plock poll pthread_init \
putenv readlink \