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* random.c (fill_random_seed): needs wincrypt.h.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-07-18 00:10:46 +00:00
parent b12c5a85b4
commit 8195282dfc
1 changed files with 4 additions and 1 deletions
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5
random.c
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@ -380,6 +380,9 @@ random_init(int argc, VALUE *argv, VALUE obj)
#else #else
# define USE_DEV_URANDOM 0 # define USE_DEV_URANDOM 0
#endif #endif
#ifdef _WIN32
#include <wincrypt.h>
#endif
static void static void
fill_random_seed(unsigned int seed[DEFAULT_SEED_CNT]) fill_random_seed(unsigned int seed[DEFAULT_SEED_CNT])
@ -414,7 +417,7 @@ fill_random_seed(unsigned int seed[DEFAULT_SEED_CNT])
} }
#elif defined(_WIN32) #elif defined(_WIN32)
if (CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) { if (CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
CryptGenRandom(prov, DEFAULT_SEED_LEN, seed); CryptGenRandom(prov, DEFAULT_SEED_LEN, (void *)seed);
CryptReleaseContext(prov, 0); CryptReleaseContext(prov, 0);
} }
#endif #endif