Add probe for unsetenv ()

[p5sagit/p5-mst-13.2.git] / config_h.SH

diff --git a/config_h.SH b/config_h.SH
index e4662b2..5ff37c5 100644 (file)
--- a/config_h.SH
+++ b/config_h.SH
@@ -2643,6 +2643,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_unordered HAS_UNORDERED            /**/
 
+/* HAS_UNSETENV:
+ *     This symbol, if defined, indicates that the unsetenv () routine is
+ *     available for use.
+ */
+#$d_unsetenv HAS_UNSETENV              /**/
+
 /* HAS_USTAT:
  *     This symbol, if defined, indicates that the ustat system call is
  *     available to query file system statistics by dev_t.