#if !defined(__PETSC_P4EST_PACKAGE_H)
#define      __PETSC_P4EST_PACKAGE_H
#include <petscsys.h>

#if defined(PETSC_HAVE_SETJMP_H) && defined(PETSC_USE_ERRORCHECKING)
#include <setjmp.h>
PETSC_INTERN jmp_buf PetscScJumpBuf;

#define PetscStackCallP4est(func,args) do {                                        \
  if (setjmp(PetscScJumpBuf)) {                                                    \
    SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_LIB,"Error in p4est/libsc call %s()",func); \
  }                                                                                \
  else {                                                                           \
    PetscStackPush(#func);                                                         \
    func args;                                                                     \
    PetscStackPop;                                                                 \
  }                                                                                \
} while (0)
#define PetscStackCallP4estReturn(ret,func,args) do {                              \
  if (setjmp(PetscScJumpBuf)) {                                                    \
    SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_LIB,"Error in p4est/libsc call %s()",func); \
  }                                                                                \
  else {                                                                           \
    PetscStackPush(#func);                                                         \
    ret = func args;                                                               \
    PetscStackPop;                                                                 \
  }                                                                                \
} while (0)
#else
#define PetscStackCallP4est(func,args) do {                                        \
  if (setjmp(PetscScJumpBuf)) {                                                    \
    SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_LIB,"Error in p4est/libsc call %s()",func); \
  }                                                                                \
  else {                                                                           \
    PetscStackPush(#func);                                                         \
    func args;                                                                     \
    PetscStackPop;                                                                 \
  }                                                                                \
} while (0)
#define PetscStackCallP4estReturn(ret,func,args) do {                              \
  if (setjmp(PetscScJumpBuf)) {                                                    \
    SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_LIB,"Error in p4est/libsc call %s()",func); \
  }                                                                                \
  else {                                                                           \
    PetscStackPush(#func);                                                         \
    ret = func args;                                                               \
    PetscStackPop;                                                                 \
  }                                                                                \
} while (0)
#endif

PETSC_EXTERN PetscErrorCode PetscP4estInitialize();

#endif