text: #include<stdio.h>
  #define N 3
  
  void inicializeGrid(char grid[N][N]);
  
  void printGrid(char grid[N][N]);
  
  int play(char grid[N][N], int x, int y, int player);
  
  int threeInRow(char grid[N][N], int x, int y);
  
  void printChar(int numberOfChars, char charac);
  
  void limpaInput();
  
  void welcomeMSG();
  
  void importantStuffMSG();
  
  void startingGameMSG();
  
  void invalidCoordinatesMSG();
  
  void endingMSG();