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#ifndef _ALLOCA_H
#include <stdlib/alloca.h>
# ifndef _ISOMAC
#include <stackinfo.h>
#undef __alloca
/* Now define the internal interfaces. */
extern void *__alloca (size_t __size);
#ifdef __GNUC__
# define __alloca(size) __builtin_alloca (size)
#endif /* GCC. */
extern int __libc_use_alloca (size_t size) __attribute__ ((const));
extern int __libc_alloca_cutoff (size_t size) __attribute__ ((const));
libc_hidden_proto (__libc_alloca_cutoff)
#define __MAX_ALLOCA_CUTOFF 65536
#include <allocalim.h>
#if defined stackinfo_get_sp && defined stackinfo_sub_sp
# define alloca_account(size, avar) \
({ void *old__ = stackinfo_get_sp (); \
void *m__ = __alloca (size); \
avar += stackinfo_sub_sp (old__); \
m__; })
#else
# define alloca_account(size, avar) \
({ size_t s__ = (size); \
avar += s__; \
__alloca (s__); })
#endif
# endif /* !_ISOMAC */
#endif
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