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-rw-r--r--libguile/posix.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/libguile/posix.h b/libguile/posix.h
index 72d1adb65..f7812d75f 100644
--- a/libguile/posix.h
+++ b/libguile/posix.h
@@ -78,8 +78,9 @@ extern SCM scm_setgid SCM_P ((SCM id));
extern SCM scm_seteuid SCM_P ((SCM id));
extern SCM scm_setegid SCM_P ((SCM id));
extern SCM scm_ttyname SCM_P ((SCM port));
-extern SCM scm_execl SCM_P ((SCM args));
-extern SCM scm_execlp SCM_P ((SCM args));
+extern SCM scm_execl SCM_P ((SCM filename, SCM args));
+extern SCM scm_execlp SCM_P ((SCM filename, SCM args));
+extern SCM scm_execle SCM_P ((SCM filename, SCM env, SCM args));
extern SCM scm_fork SCM_P ((void));
extern SCM scm_uname SCM_P ((void));
extern SCM scm_environ SCM_P ((SCM env));