我有一个问题，我有一个函数，它填充了一个结构体的几个方面，但它给了我一个错误，说它已经被声明了不止一次，使用不同类型的参数，但我找不到问题。一些变量和函数名是西班牙语的。

struct juegos_interano {
    char participantes[60][15];
    char sexo[60];
    int medallas[10][4];
    char deportes_partisipados[60][10];
    char encargado[20];
    int max_persona;
};

struct todos_los_anos {
    struct  juegos_interano primer_ano;
    struct  juegos_interano segundo_ano;
    struct  juegos_interano tercer_ano;
    struct  juegos_interano cuarto_ano;
};

struct todos_los_anos create_random_table()
{

    srand(time(NULL));
    
    struct todos_los_anos all_year;
    
    //200 names
    char names[200][20] = {
        "Juan", "Pedro", "Luis" };
    //Sex in relation to names 
    
    char sex[200] = {
        'M', 'M', 'M' };
    
    char sports[10] = {'n','v','b','t','f','y','k','d','a','p'};
    
    int medals[40] = {1};
    int medallas = 40;
    
    int rand_total_name = 0;
    int rand_total_medallas = 0;
    int rand_name = 0;
    int rand_sport = 0;
    int rand_medals = 0;
    int random = 0;
    int r_name = 0;
    int i = 0;
    
    rand_total_name = rand() % 60 +20;
    
    rand_total_medallas = rand() % medallas;
    medallas = medallas - rand_total_medallas;
    
    rand_name = 0;
    rand_sport = 0;
    rand_medals = 0;
    random = 0;
    i = 0;
    
    for (i=0; i < rand_total_name; i++)
        rand_name = rand() % 200;
        rand_sport = rand() % 10;
        random = rand() % rand_sport;
        rand_medals = rand_medals - random;
        if (rand_medals<0)
            random = random + rand_medals; 
        fill_struct (&all_year.primer_ano, rand_total_name, rand_name, rand_sport, random, rand_total_medallas, i, names, sex, sports, medals);
    
    r_name = rand() % 200;
    strcpy(all_year.primer_ano.encargado, names[r_name]);
    
    rand_total_name = rand() % 60 +20;
    
    rand_total_medallas = rand() % medallas;
    medallas = medallas - rand_total_medallas;
    
    rand_name = 0;
    rand_sport = 0;
    rand_medals = 0;
    random = 0;
    i = 0;
    
    for (i=0; i < rand_total_name; i++)
        rand_name = rand() % 200;
        rand_sport = rand() % 10;
        random = rand() % rand_sport;
        rand_medals = rand_medals - random;
        if (rand_medals<0)
            random = random + rand_medals; 
        fill_struct (&all_year.segundo_ano, rand_total_name, rand_name, rand_sport, random, rand_total_medallas, i, names, sex, sports, medals);
    
    r_name = rand() % 200;
    strcpy(all_year.segundo_ano.encargado, names[r_name]);
    
    rand_total_name = rand() % 60 +20;
    
    rand_total_medallas = rand() % medallas;
    medallas = medallas - rand_total_medallas;
    // inicializaciones en 0 
    rand_name = 0;
    rand_sport = 0;
    rand_medals = 0;
    random = 0;
    i = 0;
    
    for (i=0; i < rand_total_name; i++)
        rand_name = rand() % 200;
        rand_sport = rand() % 10;
        random = rand() % rand_sport;
        rand_medals = rand_medals - random;
        if (rand_medals<0)
            random = random + rand_medals; 
        fill_struct (&all_year.tercer_ano, rand_total_name, rand_name, rand_sport, random, rand_total_medallas, i, names, sex, sports, medals);
    
    r_name = rand() % 200;
    strcpy(all_year.tercer_ano.encargado, names[r_name]);
    
    rand_total_name = rand() % 60 +20;
    
    rand_total_medallas = rand() % medallas;
    medallas = medallas - rand_total_medallas;
    
    rand_name = 0;
    rand_sport = 0;
    rand_medals = 0;
    random = 0;
    i = 0;
    
    for (i=0; i < rand_total_name; i++)
        rand_name = rand() % 200;
        rand_sport = rand() % 10;
        random = rand() % rand_sport;
        rand_medals = rand_medals - random;
        if (rand_medals<0)
            random = random + rand_medals; 
        fill_struct (&all_year.cuarto_ano, rand_total_name, rand_name, rand_sport, random, rand_total_medallas, i, names, sex, sports, medals);
    //llenar encargado
    r_name = rand() % 200;
    strcpy(all_year.cuarto_ano.encargado, names[r_name]);
    
    return all_year;

}

void fill_struct(struct juegos_interano *year, int rand_total_name, int rand_numb, int rand_sport, int rand_medals, int rand_total_medallas, int count, char names[200][20], char sex[200], char sports[10], int medals[40])
{
    int i = 0;
    int random = 0;

    strcpy(year->participantes[count], names[rand_numb]);
    year->sexo[count] = sex[rand_numb];
    year->max_persona = rand_total_name;
    
    
    for (i=0; i < rand_sport; i++){
        random = rand() % 10;
        year->deportes_partisipados[count][i] = sports[random];
    }
    
    for (i=0; i< rand_medals; i++){
        do{
            random = rand() % rand_total_medallas;
            if (medals[random]==1){
                if (medals[random]<10){
                    year->medallas[count][i] = 1;
                    medals[random] = 0;        
                }
                else if (medals[random]>=10 && medals[random]<20){
                    year->medallas[count][i] = 2;
                    medals[random] = 0;
                }
                else if (medals[random]>=20 && medals[random]<30){
                    year->medallas[count][i] = 3;
                    medals[random] = 0;
                }
                else if (medals[random]>=30){
                    year->medallas[count][i] = 4;
                    medals[random] = 0;
                }
            }
        }
        while(medals[random]==0);
    }

}