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-rw-r--r--src/event.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/event.c b/src/event.c
index 39224a3..1e9d940 100644
--- a/src/event.c
+++ b/src/event.c
@@ -40,6 +40,7 @@
#include <time.h>
#include "calcurse.h"
+#include "sha1.h"
llist_t eventlist;
@@ -123,6 +124,16 @@ char *event_tostr(struct event *o)
return string_buf(&s);
}
+char *event_hash(struct event *ev)
+{
+ char *raw = event_tostr(ev);
+ char *sha1 = mem_malloc(SHA1_DIGESTLEN * 2 + 1);
+ sha1_digest(raw, sha1);
+ mem_free(raw);
+
+ return sha1;
+}
+
void event_write(struct event *o, FILE * f)
{
char *str = event_tostr(o);