Continued working on input.c, Version 1, still no testing for functionability

Start_Windows/input.c

@@ -4,8 +4,27 @@
 
 // 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 buffer[101]; // prepares a large enough buffer to read one line from the .txt-file
+    char *wordseperator = " ,;"; // sets up checks for seperated words
+    char *token;
+    int readwords = 0;
+
+    while (readwords < maxWordCount) {
+
+        do {
+            token = strtok(buffer, wordseperator);
+        } while (*token == ' ' || *token == ',' || *token == ';');
+        if (strlen(token) <= MAX_WORD_LEN) {
+            for (int i = 0; i < strlen(token); i++) {
+                words[readwords][i] = token[i];
+            }
+            readwords++;
+        }
+        token = strtok(NULL, wordseperator);
+    }
+
+      return 0;
 }