filevercmp: handle simple~ and numbered.~3~ backup suffixes

[pspp] / lib / sha1.h

diff --git a/lib/sha1.h b/lib/sha1.h
index 9e55974ce681c187b180063728f245d7f424abc3..4ffda7a994bea081aea464a698eb50e402cf365e 100644 (file)
--- a/lib/sha1.h
+++ b/lib/sha1.h
@@ -23,6 +23,8 @@
 # include <stdio.h>
 # include <stdint.h>
 
+#define SHA1_DIGEST_SIZE 20
+
 /* Structure to save state of computation between the single steps.  */
 struct sha1_ctx
 {