implemented return value

Startcode/game.c

@@ -69,6 +69,7 @@ int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsi
             for (int i = 0; i < (int)len; i++){
                salad[x][y+i] = currentWord[i];
             }
+            placedWords++;
             break;
          }
 
@@ -91,6 +92,7 @@ int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsi
          for (int i = 0; i < (int)len; i++){
             salad[x+1][y] = currentWord[i];
          }
+         placedWords++;
       }
    }
    return placedWords;

Startcode/input-t.c

@@ -0,0 +1,29 @@
+//Torbens Kopie
+#include "input.h"
+#include <string.h>
+#include <ctype.h>
+
+// TODO:
+// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
+
+// Read words from file and store in 'words' array
+int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
+{   
+    char *tmp;
+    int counter = 0;
+    const char delimiters[] = ",!.;:? "
+    while(fgets(tmp, MAX_WORD_LEN, flie) != NULL){
+        char *token = strtok_r (tmp, delimiters, &delimiters);
+        if(strncpy(words[counter], token, MAX_WORD_LEN) == NULL){
+            //failure
+            return -1;
+        }
+        counter++;
+        while(token != NULL){
+            token = strtpk_r (NULL, delimiters, &delimiters);
+            strncpy(words[counter], token, MAX_WORD_LEN);
+            counter++;
+        }
+    }
+    return counter;
+}