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-rw-r--r--elsie.nci.nih.gov/src/zdump.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/elsie.nci.nih.gov/src/zdump.c b/elsie.nci.nih.gov/src/zdump.c
index 063a263..64d90f6 100644
--- a/elsie.nci.nih.gov/src/zdump.c
+++ b/elsie.nci.nih.gov/src/zdump.c
@@ -238,12 +238,14 @@ enum { SECSPER400YEARS_FITS = SECSPERLYEAR <= INTMAX_MAX / 400 };
# define timezone_t char **
#endif
+#if !HAVE_POSIX_DECLS
extern char ** environ;
extern int getopt(int argc, char * const argv[],
const char * options);
extern char * optarg;
extern int optind;
-extern char * tzname[2];
+extern char * tzname[];
+#endif
/* The minimum and maximum finite time values. */
enum { atime_shift = CHAR_BIT * sizeof (time_t) - 2 };