How to write simple blackjack game?

Welcome to CS intro Blackjack!
Start by entering a random seed:
5
You currently have 1000 fake dollars. How much do you want to bet?
500
The computer got Q and A.
You got 10 and 2.
The current sum is 12. Do you want another card? (Y / N)
Y
Extra card:5.
The current sum is 17. Do you want another card? (Y / N)
N
You have won 500 fake dollars!
You currently have 1500 fake dollars. How much do you want to bet?
500
The computer got 7 and 2.
You got J and 10.
You have won 500 fake dollars!
You currently have 2000 fake dollars. How much do you want to bet?

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

#define INITIAL_MONEY 1000
#define MIN_BET 1


int rand_range (int low, int high);
void srand_range (unsigned int seed);
int bett(int money);
int special_card(int card_array[NUMOFCARDS]);
int chosecomputercards(int first_card,int second_card);
int chickcomputercards(int sumcomp,int special_card,int bet);
int choseplayercard(int first_card,int second_card);
int chickplayersum(int sumplayer,int bet,int money);
int chick_winner(int computersum,int playersum);
void printcard(int card);


int main()
{
  int money=INITIAL_MONEY;
  int bet;
  int seed;
  int sumplayer=0,sumcomp=0;
  int computer_total_sum;
  int player_total_sum;
  int card_array[NUMOFCARDS]={0};
  int winner;
  printf("Welcome to CS intro Blackjack!\n");
  printf("Start by entering a random seed:\n");
  scanf("%d",&seed);
  srand_range(seed);
  while(money>=1)
  {
  bet=bett(money);
  computer_total_sum=chickcomputercards(sumcomp,special_card,bet);
  while(computer_total_sum<21)
    {
        player_total_sum=chickplayersum(sumplayer,bet,money);
        if(player_total_sum>21)
        break;
        while(player_total_sum<21)
        {
        winner=chick_winner(computer_total_sum,player_total_sum);
        }
    }
  }

  return (0);
}

int rand_range (int low, int high) // RAND_MAX assumed to be 32767
{
    static unsigned int next = 1;
    next = next * 1103515245 + 12345;
    return ((unsigned int)(next/65536) % 32768) % (high - low + 1) + low;
}

void srand_range (unsigned int seed)
{
    for (int i = 0; (unsigned int)i < seed; i++) {
        rand_range(i,i+1);
    }
}

void printcard(int card)
{
   switch(card){
   case 1: printf("A"); break;
   case 11: printf("J"); break;
   case 12: printf("Q"); break;
   case 13: printf("K"); break;
   default:
    printf("%d",card); break;
   }
}



int bett(int money)
  {
      int riskedMoney;
      printf("You currently have %d fake dollars. How much do you want to bet?\n",money );
      scanf("%d",&riskedMoney);
      while((riskedMoney>money)||(riskedMoney<min_bet mode="hold" />      {
         printf("Your bet must be at least 1 and at most %d, try again:\n",money );
         scanf("%d",&riskedMoney);
      }
      return(riskedMoney);
  }

 int special_card(int card_array[NUMOFCARDS])
  {
      int n=NumOfCards-1;
      for (int i=NumOfCards-1;i>=0;i--)
      {
          if (card_array[i]<card_array[n])
          {
              n=i;
          }
      }
      return(n+1);
  }

int chosecomputercards(int first_card,int second_card)
{
    int sum=0;
    first_card=rand_range(1,13);
    second_card=rand_range(1,13);
    printf("The computer got");
    printcards(first_card);
    printf("and");
    printcard(second_card);
    sum=first_card+second_card;
    return(sum);
}

int chickcomputercards(int sumcomp,int rare_card,int bet)/*finds the sum of cards that the cmputer has*/
{
    int extra_card;
    int first_computer_card=0,second_computer_card=0;
    rare_card=special_card(card_array[NUMOFCARDS]);
    sumcomp=chosecomputercards(first_computer_card,second_computer_card);
     if(sumcomp>21)
    {
        printf("The computer got more than 21\n");
        printf("You have won %d fake dollars!\n",bet);
    }
    return(sumcomp);
    while((sumcomp+rare_card)<21)
    {
        extra_card=rand_range(1,13);
        if((sumcomp+rare_card+extra_card)<21)
        {
           printf("Extra card:%d.\n",extra_card);
           sumcomp+=extra_card;
        }
        else
        {
            break;
        }

    }
    return(sumcomp);
}
int choseplayercard(int first_card,int second_card)
{
    first_card=rand_range(1,13);
   second_card=rand_range(1,13);
    printf("You got)
    printcards(first_card);
    printcard(second_card);
    return(first_card+second_card);
}

int chickplayersum(int sumplayer,int bet,int money)
{
    int extra_card;
    int first_player_card=0,second_player_card=0;
    sumplayer=choseplayercard(first_player_card,second_player_card);
    char player_answer;
      while(sumplayer<21)
      {
          printf("The current sum is %d. Do you want another card? (Y / N)\n",sumplayer);
          scanf(" %c",&player_answer);
          if(player_answer=='Y')
        {
           extra_card=rand_range(1,13);
           printf("Extra card:%d.\n",extra_card);
           sumplayer=sumplayer+extra_card;
        }
         else
          break;
     }
     return(sumplayer);
    if(sumplayer>21)
    {
        printf("The computer has won this round… you lose %d fake dollars!\n",bet);
        money=money-bet;
    }
   return(sumplayer);
}

 int chick_winner(int computersum,int playersum)/*finds who won*/
 {
     int bet=0,money=0;
     if((computersum>playersum)&&(computersum<=21))
     {
         printf("The computer has won this round… you lose %d fake dollars!\n",bet);
         money-=bet;
     }
     else if((playersum>computersum)&&(playersum<=21))
     {
         printf("You have won %d fake dollars!\n",bet);
         money+=bet;
     }
     else if (computersum==playersum)
     {
         printf("You have won %d fake dollars!\n",bet);
         money+=bet;
     }
     return(0);