1 files changed, 21 insertions, 0 deletions
diff --git a/src/include/libpq/md5.h b/src/include/libpq/md5.h
new file mode 100644
index 0000000000..c30ad0ce61
--- /dev/null
+++ b/src/include/libpq/md5.h
@@ -0,0 +1,21 @@
+/*-------------------------------------------------------------------------
+ *
+ * md5.h
+ *	  Interface to hba.c
+ *
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_MD5_H
+#define PG_MD5_H
+
+extern bool md5_hash(const void *buff, size_t len, char *hexsum);
+extern bool CheckMD5Pwd(char *passwd, char *storedpwd, char *seed);
+extern bool EncryptMD5(const char *passwd, const char *salt, char *buf);
+
+#define MD5_PASSWD_LEN	35
+
+#define isMD5(passwd)	(strncmp((passwd),"md5",3) == 0 && \
+						 strlen(passwd) == MD5_PASSWD_LEN)
+
+#endif