diff options
Diffstat (limited to 'crypto/openssl/crypto/opensslconf.h.in')
-rw-r--r-- | crypto/openssl/crypto/opensslconf.h.in | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/crypto/openssl/crypto/opensslconf.h.in b/crypto/openssl/crypto/opensslconf.h.in index e4a8f8a..1b85ae5 100644 --- a/crypto/openssl/crypto/opensslconf.h.in +++ b/crypto/openssl/crypto/opensslconf.h.in @@ -1,5 +1,4 @@ -/* crypto/opensslconf.h */ -/* WARNING: This file is autogenerated by Configure */ +/* crypto/opensslconf.h.in */ /* Generate 80386 code? */ #undef I386_ONLY @@ -25,11 +24,25 @@ #define RC2_INT unsigned int #endif -#if defined(HEADER_RC4_H) && !defined(RC4_INT) +#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 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. + */ +#undef RC4_CHUNK +#endif +#endif #if defined(HEADER_DES_H) && !defined(DES_LONG) /* If this is set to 'unsigned int' on a DEC Alpha, this gives about a |