I need help fixing my swap fuction in my program. I'm not sure what to do to fix it. The code is for shuffling a deck of uno cards.

This is the error list:

This is my code:

#define _CRT_SECURE_NO_WARNINGS

#include

#include

#include

#include

#include

#define RED 2

#define BLUE 1

#define GREEN 4

#define YELLOW 6

#define RAINBOW 3

#define REVERSE 10

#define SKIP 11

#define DRAW 12

#define WILD 13

#define WILD4 14

typedef struct card_s{

char suit[7];

int value;

char action[15];

struct card_s *previous,*next, *hr,*hl;

} card;

void printCard(card *h);

void createDeck(FILE*inp, card **hl, card **hr);

//void colorFunct(int color);

//void checkWinner(int winner);

void shuffle(card *hl);

card findCard(card hl, int number);

void swap(card *temp, card *temp2);

int main(void) {

int number = 0;

int winner = 0;

FILE*inp;

inp = fopen("deck.txt", "r");

card *hl = NULL;

card *hr = NULL;

printf("UNO ");

printf("Press enter to play ");

getch();

createDeck(inp, &hl, &hr);

printCard(hl);

printf("Enter the number of players: ");

//dynamically allocates memory

//function for creating list for each player

printf("Press 1 to shuffle the deck or press 2 to scan file: ");

scanf("%d", &number);

if (number == 1) {

printf(" Shuffling the deck ");

//color function

shuffle(&hl);

printf("Press enter to begin ");

getch();

printCard(hl);

}

else if (number == 2) {

printf("Enter the name of the file ");

//fscanf

}

while (winner != 1) {

//game

}

return 0;

}

void shuffle(card *hl) {

card* temp = NULL;

int number;

int i;

card *temp2 = NULL;

for (i = 0; i

temp = hl;

while (temp != NULL) {

number = rand(1 % 108);

*temp2 = findCard(*hl, number);

swap(temp, temp2);

}

}

}

card findCard(card hl, int number) {

int count = 0;

card* temp;

card* current;

while (count != number) {

current = temp;

temp = temp->next;

++count;

}

return(*current);

}

void swap(card *temp, card *temp2) {

card *pt;

pt = (card*)malloc(sizeof(card));

pt = NULL;

pt->value = temp->value;

pt->suit = temp->suit;

pt->action = temp->action;

temp->value = temp2->value;

temp->suit = temp2->suit;

temp->action = temp2->action;

temp2->value = pt->value;

temp2->suit = pt->suit;

temp2->action = pt->action;

}

void createDeck(FILE*inp, card **hl, card **hr) {

card *temp;

card *var = NULL;

temp = (card*)malloc(sizeof(card));

if (*hl == NULL) {

temp->next = NULL;

temp->previous = NULL;

fscanf(inp, "%d", &temp->value);

fscanf(inp, "%s", temp->suit);

fscanf(inp, "%s", temp->action);

//*hlprevious = NULL;

var = temp;

*hl = var;

temp = temp->next;

}

while (!feof(inp)) {

temp = (card*)malloc(sizeof(card));

fscanf(inp, "%d", &temp->value);

fscanf(inp, "%s", temp->suit);

fscanf(inp, "%s", temp->action);

temp->next = NULL;

var->next = temp;

temp = temp->next;

var = var->next;

}

}

void printCard(card *head) {

card *current = head;

while (current != NULL) {

printf("%s %d ", current->suit, current->value);

current = current->next;

}

}

void swap(card *temp, card *temp2) card *pt; pt-(card*)malloc(sizeof (card)); pt NULL; pt-value = temp-walue; pt->suit-temp->suit; pt->action -temp-action; temp->value temp2->value; temp->suit -temp2->suit; temp->action temp2->action; temp2->value -pt>value; temp2-suit- temp2->action = pt-action ; void createDeck (FILE*inp, card **hl, card **hr) card *temp; card *var NULL; temp (card )malloc (sizeof (card)); if (*hlNULL) temp->next NULL; temp->previous = NULL 12 Errors ? 0 of 4 Warnings 0Messages kl Build +IntelliSense Search Error List Description expression must be a modifiable Ivalue expression must be a modifiable Ivalue -': left operand must be l-value -': left operand must be l-value -': left operand must be l-value -': left operand must be l-value -': left operand must be l-value -': left operand must be l-value Project Project3.c Project3.c Project3.c Project3.c Project3.c Project3.c Project3.c Project3.c File Final_Project.c Final_Project.c final_project.c final_project.c final_project.c final_project.c final_project.c final_project.c Line Suppression St 118 108 109 112 113 116