Cast comparison functions to __compar_fn_t if stdlib.h defines it.

diff --git a/libarchive/archive_write_set_format_iso9660.c b/libarchive/archive_write_set_format_iso9660.c
index 7bdcd0199a0a2e4b76a15c7d7fd7b2fec854f18f..591370298d517890d76e9f7c885699c7804fe046 100644 (file)
--- a/libarchive/archive_write_set_format_iso9660.c
+++ b/libarchive/archive_write_set_format_iso9660.c
@@ -6918,12 +6918,22 @@ isoent_make_path_table_2(struct archive_write *a, struct vdd *vdd,
        switch (vdd->vdd_type) {
        case VDD_PRIMARY:
        case VDD_ENHANCED:
+#ifdef __COMPAR_FN_T
+               qsort(enttbl, pt->cnt, sizeof(struct isoent *),
+                   (__compar_fn_t)_compare_path_table);
+#else
                qsort(enttbl, pt->cnt, sizeof(struct isoent *),
                    _compare_path_table);
+#endif
                break;
        case VDD_JOLIET:
+#ifdef __COMPAR_FN_T
+               qsort(enttbl, pt->cnt, sizeof(struct isoent *),
+                   (__compar_fn_t)_compare_path_table_joliet);
+#else
                qsort(enttbl, pt->cnt, sizeof(struct isoent *),
                    _compare_path_table_joliet);
+#endif
                break;
        }
        for (i = 0; i < pt->cnt; i++)