* Makefile (OBJS): New objects chksum.o and chksums/sha256.o.

* chksum.c, chksum.h, chksums/sha256.c, chksums/sha256.h: New files.

* lib.c (init): Call chksum_init.

* txr.1: Documented.

* LICENSE: Add SHA-256 copyright notice.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.c b/lib.c
index 12863cf3..3554e290 100644
--- a/lib.c
+++ b/lib.c
@@ -71,6 +71,7 @@
 #include "itypes.h"
 #include "buf.h"
 #include "ffi.h"
+#include "chksum.h"
 #include "txr.h"
 #include "debug.h"
 
@@ -12189,6 +12190,7 @@ void init(val *stack_bottom)
 #endif
   cadr_init();
   time_init();
+  chksum_init();
 
   gc_state(gc_save);
 }