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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index c51c770..08956d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -344,6 +344,7 @@ AC_CHECK_FUNCS([malloc realloc atexit])
AC_FUNC_FORK
AC_CHECK_FUNCS(__assert_fail)
AC_SEARCH_LIBS(clock_gettime, rt)
+AC_CHECK_FUNCS([setusershell getusershell endusershell])
# checks for types
AC_TYPE_MODE_T