$OpenBSD: patch-ext_mri_bcrypt_h,v 1.1 2010/01/01 20:35:34 jcs Exp $
--- ext/mri/bcrypt.h.orig	Wed Dec 31 17:00:00 1969
+++ ext/mri/bcrypt.h	Thu Dec 31 16:30:45 2009
@@ -51,7 +51,7 @@
  *        cryptographically secure random source.
  * Returns: output
  */
-char *bcrypt_gensalt(char *output, uint8_t log_rounds, uint8_t *rseed);
+char *_bcrypt_gensalt(char *output, uint8_t log_rounds, uint8_t *rseed);
 
 /*
  * Given a secret and a salt, generates a salted hash (which you can then store safely).
@@ -62,6 +62,6 @@ char *bcrypt_gensalt(char *output, uint8_t log_rounds,
  * salt: The salt, as generated by bcrypt_gensalt().
  * Returns: output on success, NULL on error.
  */
-char *bcrypt(char *output, const char *key, const char *salt);
+char *_bcrypt(char *output, const char *key, const char *salt);
 
 #endif /* _BCRYPT_H_ */
