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MinGW provides random() in -liberty, no need to replace it

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This commit is contained in:
Markus Armbruster 2009-04-18 17:21:14 +02:00
parent b8fccf7324
commit 3ec807e99a
5 changed files with 6 additions and 790 deletions
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44
src/lib/w32/random.h
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@ -1,44 +0,0 @@
#include <io.h>
typedef int int32_t;
#define NULL ((void *)0)
struct random_data
{
int32_t *fptr; /* Front pointer. */
int32_t *rptr; /* Rear pointer. */
int32_t *state; /* Array of state values. */
int rand_type; /* Type of random number generator. */
int rand_deg; /* Degree of random number generator. */
int rand_sep; /* Distance between front and rear. */
int32_t *end_ptr; /* Pointer behind state table. */
};
/*
* Not required as the empire scheduler ensure only
* one thread is active at a time
*/
#define __libc_lock_lock(lock)
#define __libc_lock_unlock(lock)
#define __libc_lock_define_initialized(static1, lock)
#ifdef _MSC_VER
#define __set_errno(val) _set_errno((val))
#else
#define __set_errno(val) (errno = (val))
#endif
#define weak_alias(arg1, arg2)
#define srandom_r(seed, buf) __srandom_r((seed), (buf))
#define random_r(buf, result) __random_r((buf), (result))
#define initstate_r(seed, state, size, buf) \
__initstate_r((seed), (state), (size), (buf))
#define setstate_r(state, buf) __setstate_r((state), (buf))
extern int __random_r (struct random_data *__restrict __buf,
int32_t *__restrict __result);
extern int __srandom_r (unsigned int __seed, struct random_data *__buf);
extern int __initstate_r (unsigned int __seed, char *__restrict __statebuf,
size_t __statelen,
struct random_data *__restrict __buf);
extern int __setstate_r (char *__restrict __statebuf,
struct random_data *__restrict __buf);