C语言问题 提取浮点数的组成部分

请问这个要怎么解决？在“PUT YOUR CODE HERE”写内容，前面内容不要改动，按照要求来写，可以用下面的例子来测试是否正确。原题为英文，有机翻。da佬编写1下，蟹蟹大lao。题目如下

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// Extract the 3 parts of a float using bit operations only

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <assert.h>

#include "floats.h"

// separate out the 3 components of a float
float_components_t float_bits(uint32_t f) {
    // PUT YOUR CODE HERE
}

// given the 3 components of a float
// return 1 if it is NaN, 0 otherwise
int is_nan(float_components_t f) {
    // PUT YOUR CODE HERE

    return 42;
}

// given the 3 components of a float
// return 1 if it is inf, 0 otherwise
int is_positive_infinity(float_components_t f) {
    // PUT YOUR CODE HERE

    return 42;
}

// given the 3 components of a float
// return 1 if it is -inf, 0 otherwise
int is_negative_infinity(float_components_t f) {
    // PUT YOUR CODE HERE

    return 42;
}

// given the 3 components of a float
// return 1 if it is 0 or -0, 0 otherwise
int is_zero(float_components_t f) {
    // PUT YOUR CODE HERE

    return 42;
}

拜托你也写点你的初始思路。