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-rw-r--r--common/openpgpdefs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/common/openpgpdefs.h b/common/openpgpdefs.h
index 8699a178d..aadda434b 100644
--- a/common/openpgpdefs.h
+++ b/common/openpgpdefs.h
@@ -197,4 +197,14 @@ typedef enum
compress_algo_t;
+
+
+/* Decode an rfc4880 encoded S2K count. */
+#define S2K_DECODE_COUNT(_val) ((16ul + ((_val) & 15)) << (((_val) >> 4) + 6))
+
+
+/*--openpgp-s2k.c --*/
+unsigned char encode_s2k_iterations (int iterations);
+
+
#endif /*GNUPG_COMMON_OPENPGPDEFS_H*/