Import setenv.c and unsetenv.c from roken

Import the roken implementation of setenv and unsetenv, which are
required on HP-UX.

Change-Id: Ia91f407d696f3add27796bf9e2f5998717f4c825
Reviewed-on: http://gerrit.openafs.org/5795
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>

diff --git a/src/external/heimdal-files b/src/external/heimdal-files
index 4c9aabe..cef1335 100644 (file)
--- a/src/external/heimdal-files
+++ b/src/external/heimdal-files
@@ -81,6 +81,7 @@ lib/roken/net_write.c         roken/net_write.c
 lib/roken/roken.h.in           roken/roken.h.in
 lib/roken/roken-common.h       roken/roken-common.h
 lib/roken/search.hin           roken/search.hin
+lib/roken/setenv.c             roken/setenv.c
 lib/roken/socket.c             roken/socket.c
 lib/roken/snprintf.c           roken/snprintf.c
 lib/roken/strerror_r.c         roken/strerror_r.c
@@ -89,6 +90,7 @@ lib/roken/strlcpy.c           roken/strlcpy.c
 lib/roken/strnlen.c            roken/strnlen.c
 lib/roken/strsep.c             roken/strsep.c
 lib/roken/tsearch.c            roken/tsearch.c
+lib/roken/unsetenv.c           roken/unsetenv.c
 lib/roken/verr.c               roken/verr.c
 lib/roken/verrx.c              roken/verrx.c
 lib/roken/vsyslog.c            roken/vsyslog.c