document return value of Getopt::Std::getopts()

[p5sagit/p5-mst-13.2.git] / uconfig.h

diff --git a/uconfig.h b/uconfig.h
index e18a6cc..197b390 100644 (file)
--- a/uconfig.h
+++ b/uconfig.h
@@ -2251,6 +2251,12 @@
  *     This symbol, if defined, indicates that the localtime_r routine
  *     is available to localtime re-entrantly.
  */
+/* LOCALTIME_R_NEEDS_TZSET:
+ *     Many libc's localtime_r implementations do not call tzset,
+ *     making them differ from localtime(), and making timezone
+ *     changes using $ENV{TZ} without explicitly calling tzset
+ *     impossible. This symbol makes us call tzset before localtime_r
+ */
 /* LOCALTIME_R_PROTO:
  *     This symbol encodes the prototype of localtime_r.
  *     It is zero if d_localtime_r is undef, and one of the
@@ -2258,6 +2264,7 @@
  *     is defined.
  */
 /*#define HAS_LOCALTIME_R         / **/
+/*#define LOCALTIME_R_NEEDS_TZSET         / **/
 #define LOCALTIME_R_PROTO 0       /**/
 
 /* HAS_LONG_DOUBLE:
@@ -3714,7 +3721,7 @@
  *     This symbol is the type of pointer returned by malloc and realloc.
  */
 #define Malloc_t void *                        /**/
-#define Free_t int                     /**/
+#define Free_t void                    /**/
 
 /* PERL_MALLOC_WRAP:
  *     This symbol, if defined, indicates that we'd like malloc wrap checks.