2 files changed, 4 insertions, 2 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 9de52331b..936d98a23 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -438,6 +438,7 @@ struct BUG_too_small {
 
 
 void parse_datestr(const char *date_str, struct tm *tm_time) FAST_FUNC;
+time_t validate_tm_time(const char *date_str, struct tm *tm_time) FAST_FUNC;
 
 
 int xsocket(int domain, int type, int protocol) FAST_FUNC;
diff --git a/include/usage.h b/include/usage.h
index 53ae0a8cc..9493b6d4b 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -4556,11 +4556,12 @@
        "and show the status for however many processes will fit on the screen." \
 
 #define touch_trivial_usage \
-       "[-c] FILE [FILE]..."
+       "[-c] [-d DATE] FILE [FILE]..."
 #define touch_full_usage "\n\n" \
        "Update the last-modified date on the given FILE[s]\n" \
      "\nOptions:" \
-     "\n        -c      Do not create any files" \
+     "\n        -c      Do not create files" \
+     "\n        -d DT   Date/time to use" \
 
 #define touch_example_usage \
        "$ ls -l /tmp/foo\n" \