Added mktime to checked functions
diff --git a/configure.in b/configure.in
index fdca9a9..b6afebc 100644
--- a/configure.in
+++ b/configure.in
@@ -462,7 +462,7 @@
 # checks for library functions
 AC_CHECK_FUNCS(alarm chown clock dlopen execv flock fork ftime ftruncate \
  gethostname_r getpeername getpgrp getpid getpwent gettimeofday getwd \
- kill link lstat mkfifo nice pause plock putenv readlink \
+ kill link lstat mkfifo mktime nice pause plock putenv readlink \
  select setgid setlocale setuid setsid setpgid setpgrp setvbuf \
  sigaction siginterrupt sigrelse strftime strptime symlink \
  tcgetpgrp tcsetpgrp times truncate uname waitpid)