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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed 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.
*/
#include <stdio.h>
int test_level_four(int one, int two, int three, int four,
void (*callback_func)(void*), void* data) {
if (callback_func != NULL) {
callback_func(data);
} else {
while (1) {
}
}
return one + two + three + four;
}
int test_level_three(int one, int two, int three, int four,
void (*callback_func)(void*), void* data) {
return test_level_four(one+3, two+6, three+9, four+12, callback_func, data) + 3;
}
int test_level_two(int one, int two, int three, int four,
void (*callback_func)(void*), void* data) {
return test_level_three(one+2, two+4, three+6, four+8, callback_func, data) + 2;
}
int test_level_one(int one, int two, int three, int four,
void (*callback_func)(void*), void* data) {
return test_level_two(one+1, two+2, three+3, four+4, callback_func, data) + 1;
}
int test_recursive_call(int level, void (*callback_func)(void*), void* data) {
if (level > 0) {
return test_recursive_call(level - 1, callback_func, data) + level;
} else if (callback_func != NULL) {
callback_func(data);
} else {
while (1) {
}
}
return 0;
}
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