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New ACC version.

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committer: mfx <mfx> 1058449640 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2003-07-17 13:47:20 +00:00
parent 03f1f615e5
commit 268e13c572
9 changed files with 649 additions and 49 deletions
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src/acc/acc_lib.ch
+57 -5
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@@ -797,16 +797,16 @@ ACC_LIBFUNC(int, acc_isatty) (int fd)
ACC_LIBFUNC(int, acc_mkdir) (const char* name, unsigned mode)
{
#if (ACC_OS_BEOS || ACC_OS_CYGWIN || ACC_OS_EMX || ACC_OS_MACOSX || ACC_OS_POSIX)
return mkdir(name, mode);
#elif (ACC_OS_TOS && (ACC_CC_PUREC || ACC_CC_TURBOC))
#if (ACC_OS_TOS && (ACC_CC_PUREC || ACC_CC_TURBOC))
ACC_UNUSED(mode);
return Dcreate(name);
#elif defined(__DJGPP__) || (ACC_OS_TOS)
#elif defined(__DJGPP__)
return mkdir(name, mode);
#else
#elif (ACC_OS_DOS16 || ACC_OS_DOS32 || ACC_OS_OS2 || ACC_OS_OS216 || ACC_OS_WIN16 || ACC_OS_WIN32 || ACC_OS_WIN64)
ACC_UNUSED(mode);
return mkdir(name);
#else
return mkdir(name, mode);
#endif
}
@@ -818,6 +818,58 @@ ACC_LIBFUNC(int, acc_response) (int* argc, char*** argv)
#endif
/*************************************************************************
// some linear congruential pseudo random number generators (PRNG)
**************************************************************************/
ACC_LIBFUNC(void, acc_srand31) (acc_rand31_t* r, acc_uint32l_t seed)
{
r->seed = seed & ACC_UINT32L_C(0xffffffff);
}
ACC_LIBFUNC(acc_uint32l_t, acc_rand31) (acc_rand31_t* r)
{
r->seed = (r->seed * ACC_UINT32L_C(1103515245)) + 12345;
r->seed &= ACC_UINT32L_C(0x7fffffff);
return r->seed;
}
#if defined(acc_uint64l_t)
ACC_LIBFUNC(void, acc_srand48) (acc_rand48_t* r, acc_uint32l_t seed)
{
r->seed = seed & ACC_UINT32L_C(0xffffffff);
r->seed <<= 16; r->seed |= 0x330e;
}
ACC_LIBFUNC(acc_uint32l_t, acc_rand48) (acc_rand48_t* r)
{
r->seed = (r->seed * ACC_UINT64L_C(25214903917)) + 11;
r->seed &= ACC_UINT64L_C(0xffffffffffff);
return (acc_uint32l_t) (r->seed >> 17);
}
#endif /* defined(acc_uint64l_t) */
#if defined(acc_uint64l_t)
ACC_LIBFUNC(void, acc_srand64) (acc_rand64_t* r, acc_uint64l_t seed)
{
r->seed = seed & ACC_UINT64L_C(0xffffffffffffffff);
}
ACC_LIBFUNC(acc_uint32l_t, acc_rand64) (acc_rand64_t* r)
{
r->seed = (r->seed * ACC_UINT64L_C(6364136223846793005)) + 1;
r->seed &= ACC_UINT64L_C(0xffffffffffffffff);
return (acc_uint32l_t) (r->seed >> 33);
}
#endif /* defined(acc_uint64l_t) */
/*
vi:ts=4:et
*/