env: move function to sysif.c

* lib.c (env_list): Static variable removed; now appears in
sysif.c
(env): Function removed; now in sysif.c.
(obj_init): Don't gc-protect env_list here any more.

* lib.h (env): Declaration removed.

* match.c: Must include "sysif.h" now for env.

* sysif.c (env_list): Static variable moved here.
(env): Function moved here.
(sysif_init): env_list gc-protected here.

* sysif.h (env): Declared.

1 files changed, 1 insertions, 0 deletions

diff --git a/match.c b/match.c
index 0e066fe9..1d7bc986 100644
--- a/match.c
+++ b/match.c
@@ -47,6 +47,7 @@
 #include "hash.h"
 #include "eval.h"
 #include "cadr.h"
+#include "sysif.h"
 #include "match.h"
 
 int opt_print_bindings = 0;