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authormarha <marha@users.sourceforge.net>2009-11-17 15:53:57 +0000
committermarha <marha@users.sourceforge.net>2009-11-17 15:53:57 +0000
commit3fce787ffe938bb3e959ff0b3ec231e54d086c76 (patch)
tree198f537b43a34301bf781c67193c572f6743f925 /xorg-server/include/xsha1.h
parent236c69d6034b152598ce35abaf3559b0eaa89c12 (diff)
parent578938f1cdd5a06dd6fa28167d575ec980322a5d (diff)
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svn merge ^/branches/released
Diffstat (limited to 'xorg-server/include/xsha1.h')
-rw-r--r--xorg-server/include/xsha1.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/xorg-server/include/xsha1.h b/xorg-server/include/xsha1.h
new file mode 100644
index 000000000..aab71067a
--- /dev/null
+++ b/xorg-server/include/xsha1.h
@@ -0,0 +1,19 @@
+#ifndef XSHA1_H
+#define XSHA1_H
+
+/* Initialize SHA1 computation. Returns NULL on error. */
+void *x_sha1_init(void);
+
+/*
+ * Add some data to be hashed. ctx is the value returned by x_sha1_init()
+ * Returns 0 on error, 1 on success.
+ */
+int x_sha1_update(void *ctx, void *data, int size);
+
+/*
+ * Place the hash in result, and free ctx.
+ * Returns 0 on error, 1 on success.
+ */
+int x_sha1_final(void *ctx, unsigned char result[20]);
+
+#endif