Fix of crash in e_rc4_hmac_md5.c caused by rc4-md5-x86_64.S.

config/x64/openssl/opensslconf.h

 /* opensslconf.h */
 /* WARNING: Generated automatically from opensslconf.h.in by Configure. */
 
 /* OpenSSL was configured with the following options: */
 #ifndef OPENSSL_DOING_MAKEDEPEND
 
 
 #ifndef OPENSSL_NO_CAMELLIA
 # define OPENSSL_NO_CAMELLIA
 #endif
@@ skipping 181 matching lines @@
 
 #if defined(HEADER_RC4_H)
 #if !defined(RC4_INT)
 /* using int types make the structure larger but make the code faster
  * on most boxes I have tested - up to %20 faster. */
 /*
  * I don't know what does "most" mean, but declaring "int" is a must on:
  * - Intel P6 because partial register stalls are very expensive;
  * - elder Alpha because it lacks byte load/store instructions;
  */
-#define RC4_INT unsigned char
+#define RC4_INT unsigned int
 #endif
 #if !defined(RC4_CHUNK)
 /*
  * This enables code handling data aligned at natural CPU word
  * boundary. See crypto/rc4/rc4_enc.c for further details.
  */
 #define RC4_CHUNK unsigned long
 #endif
 #endif
 
@@ skipping 19 matching lines @@
 
 #if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
 #define CONFIG_HEADER_RC4_LOCL_H
 /* if this is defined data[i] is used instead of *data, this is a %20
  * speedup on x86 */
 #undef RC4_INDEX
 #endif
 
 #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
 #define CONFIG_HEADER_BF_LOCL_H
-#define BF_PTR
+#undef BF_PTR
 #endif /* HEADER_BF_LOCL_H */
 
 #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
 #define CONFIG_HEADER_DES_LOCL_H
 #ifndef DES_DEFAULT_OPTIONS
 /* the following is tweaked from a config script, that is why it is a
  * protected undef/define */
 #ifndef DES_PTR
 #undef DES_PTR
 #endif
@@ skipping 54 matching lines @@
 #  define DES_UNROLL
 #elif defined(i386) || defined(__i386__)        /* x86 boxes, should be gcc */
 #  define DES_PTR
 #  define DES_RISC1
 #  define DES_UNROLL
 #endif /* Systems-specific speed defines */
 #endif
 
 #endif /* DES_DEFAULT_OPTIONS */
 #endif /* HEADER_DES_LOCL_H */