add scm_dynwind_lock_port
authorAndy Wingo <wingo@pobox.com>
Tue, 8 Nov 2011 18:16:33 +0000 (19:16 +0100)
committerAndy Wingo <wingo@pobox.com>
Tue, 8 Nov 2011 18:16:33 +0000 (19:16 +0100)
commit14dcb5ccd282622abd71aed3e41235d90f89d39d
tree4fd5c8d3b9bb62105e453740804a7b7062f3141b
parentf209aeee9fc5032863cc07138be927da87d3a091
add scm_dynwind_lock_port

* libguile/ports.h:
* libguile/ports.c (scm_dynwind_lock_port): New function.
libguile/ports.c
libguile/ports.h