Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / sdk / lib / crt / math / rand.c

diff --git a/reactos/sdk/lib/crt/math/rand.c b/reactos/sdk/lib/crt/math/rand.c
deleted file mode 100644 (file)
index b83be76..0000000
--- a/reactos/sdk/lib/crt/math/rand.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
-#include <precomp.h>
-#include <ntsecapi.h>
-#include <internal/tls.h>
-
-/*
- * @implemented
- */
-int
-rand(void)
-{
-    thread_data_t *data = msvcrt_get_thread_data();
-
-    /* this is the algorithm used by MSVC, according to
-     * http://en.wikipedia.org/wiki/List_of_pseudorandom_number_generators */
-    data->random_seed = data->random_seed * 214013 + 2531011;
-    return (data->random_seed >> 16) & RAND_MAX;
-}
-
-/*
- * @implemented
- */
-void
-srand(unsigned int seed)
-{
-    thread_data_t *data = msvcrt_get_thread_data();
-    data->random_seed = seed;
-}
-
- /*********************************************************************
-  *              rand_s (MSVCRT.@)
-  */
-int CDECL rand_s(unsigned int *pval)
-{
-    BOOLEAN (WINAPI *pSystemFunction036)(PVOID, ULONG); // RtlGenRandom
-    HINSTANCE hadvapi32;
-
-    if (!pval)
-    {
-        _invalid_parameter(NULL,_CRT_WIDE("rand_s"),_CRT_WIDE(__FILE__),__LINE__, 0);
-        *_errno() = EINVAL;
-        return EINVAL;
-    }
-
-    *pval = 0;
-    hadvapi32 = LoadLibraryA("advapi32.dll");
-    if (!hadvapi32)
-    {
-        _invalid_parameter(NULL,_CRT_WIDE("rand_s"),_CRT_WIDE(__FILE__),__LINE__, 0);
-        *_errno() = EINVAL;
-        return EINVAL;
-    }
-
-    pSystemFunction036 = (void*)GetProcAddress(hadvapi32, "SystemFunction036");
-    if (!pSystemFunction036)
-    {
-        _invalid_parameter(NULL,_CRT_WIDE("rand_s"),_CRT_WIDE(__FILE__),__LINE__, 0);
-        *_errno() = EINVAL;
-        FreeLibrary(hadvapi32);
-        return EINVAL;
-    }
-
-    if (!pSystemFunction036(pval, sizeof(*pval)))
-    {
-        _invalid_parameter(NULL,_CRT_WIDE("rand_s"),_CRT_WIDE(__FILE__),__LINE__, 0);
-        *_errno() = EINVAL;
-        FreeLibrary(hadvapi32);
-        return EINVAL;
-    }
-
-    FreeLibrary(hadvapi32);
-    return 0;
-}