✨ Enable use of command line options

src/utils/fileUtilities.c

@@ -19,6 +19,19 @@ void readBytesIntoBuffer(uint8_t* buffer, long numBytes) {
 }
 
 
+//Skips the given amount of bytes in the file
+void skipBytes(long numBytes) {
+  const int result = fseek(file.filePointer, numBytes, SEEK_CUR);
+
+  if (result != 0) {
+    fprintf(stderr, "Could not skip %lu bytes from file: %s\n", numBytes, strerror(errno));
+    exit(1);
+  } else {
+    file.offset += numBytes;
+  }
+}
+
+
 //Closes the currently opened file and opens the next file at its beginning.
 void openNextFile() {
   const int closeResult = fclose(file.filePointer);

src/utils/fileUtilities.h

@@ -17,5 +17,9 @@ struct FILE_INFO file;
 void readBytesIntoBuffer(uint8_t* buffer, long numBytes);
 
 
+//Skips the given amount of bytes in the file
+void skipBytes(long numBytes);
+
+
 //Closes the currently opened file and opens the next file at its beginning.
 void openNextFile();