nuttx-apps/examples/elf/tests/struct/struct.h
Petro Karashchenko 9480c0ec12 include: fix double include pre-processor guards
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-16 17:36:21 +08:00

73 lines
2.8 KiB
C

/****************************************************************************
* apps/examples/elf/tests/struct/struct.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __APPS_EXAMPLES_ELF_TESTS_STRUCT_STRUCT_H
#define __APPS_EXAMPLES_ELF_TESTS_STRUCT_STRUCT_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define DUMMY_SCALAR_VALUE1 42
#define DUMMY_SCALAR_VALUE2 87
#define DUMMY_SCALAR_VALUE3 117
/****************************************************************************
* Public Types
****************************************************************************/
typedef void (*dummy_t)(void);
struct struct_dummy_s
{
int n; /* This is a simple scalar value (DUMMY_SCALAR_VALUE3) */
};
struct struct_s
{
int n; /* This is a simple scalar value (DUMMY_SCALAR_VALUE1) */
const int *pn; /* This is a pointer to a simple scalar value */
const struct struct_dummy_s *ps; /* This is a pointer to a structure */
dummy_t pf; /* This is a pointer to a function */
};
/****************************************************************************
* Public Data
****************************************************************************/
extern int dummy_scalar; /* (DUMMY_SCALAR_VALUE2) */
extern const struct struct_dummy_s dummy_struct;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
extern void dummyfunc(void);
extern const struct struct_s *getstruct(void);
#endif /* __APPS_EXAMPLES_ELF_TESTS_STRUCT_STRUCT_H */