title: comparing the return value of fgetc() to a random digit
body: <p>I am trying to read a file until i hit a random int between 1 and 5 and then read the word next to that int into an array. Before trying to compare a random int with the return value of fgetc(), the code was working well (It read chars into an array until an end of line). Now, when i am in the debugger, i see that the return value of fgetc() for the integers i am looking for is the ASCII decimal value, not the actual integer. So when i compare with the random int, it is never found. I don't understand how to get this right. Here is the code, sorry for the comments being in french, they are not relevant.</p>
  
  <pre><code>int lectureMot(FILE *listePtr, char motsecret[])
  {
      int caracLu;
      int nbLettres = 0;
      int numRand;
      numRand = rand()%((6-1)+1);
  
      /*Ouverture du fichier texte de la liste*/
      listePtr = fopen("Liste.txt","r");
  
      /*Verification de l'ouverture du fichier*/
      if (listePtr == NULL)
      {
          printf("Erreur a l'ouverture de la liste");
          return(EXIT_FAILURE);
      }
      else
      {
          /*Lire jusqu'au nombre random*/
          while((caracLu = fgetc(listePtr)) != numRand);
  
          /*Lire le mot et le mettre dans le tableau*/
          while((caracLu = fgetc(listePtr)) != '\n')
          {
              motsecret[nbLettres] = (char)caracLu;
              nbLettres = ++nbLettres;
          }
      }
      /*Fermeture du fichier liste*/
      fclose(listePtr);
      return nbLettres;
  }
  </code></pre>