From f7aafbb59687c03c91b3fe0e07a3c50d200b2e58 Mon Sep 17 00:00:00 2001
From: LukVal54 <woerner.lukas@gmx.net>
Date: Mon, 17 Nov 2025 15:41:32 +0100
Subject: [PATCH] read Width, Height, Count implementiert. Ausgelesen wird in
 UNSIGNED SHORT!!

---
 imageInput.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/imageInput.c b/imageInput.c
index a1b643a..ab24492 100644
--- a/imageInput.c
+++ b/imageInput.c
@@ -32,6 +32,31 @@ static FILE* openFileCheckHeader(const char *path)
 ///dass nun der header Teil gelesen wurde und somit die nächste Funktion ab dieser Stelle weiter liest. 
 ///NULL, wenn falscher header.
 // TODO Vervollständigen Sie die Funktion readImages unter Benutzung Ihrer Hilfsfunktionen
+static int readWidthHeightCount(FILE *fp, unsigned int *count, unsigned int *width, unsigned int *height)
+{
+    unsigned short count_s;
+    unsigned short width_s;
+    unsigned short height_s;
+    if(fread(&count_s, sizeof(unsigned short), 1, fp) != 1)
+    {
+        return -1;
+    }
+    if(fread(&width_s, sizeof(unsigned short), 1, fp) != 1)
+    {
+        return -1;
+    }
+    if(fread(&height_s, sizeof(unsigned short), 1, fp) != 1)
+    {
+        return -1;
+    }
+    *count = (unsigned int)count_s;
+    *width = (unsigned int)width_s;
+    *height = (unsigned int)height_s;
+    return 0;
+}
+/*
+readWidthHeightCount: liest die drei shorts ein, welche Hoehe, Breite und Anzahl sind. (SHORT!!)
+*/
 GrayScaleImageSeries *readImages(const char *path)
 {
     GrayScaleImageSeries *series = NULL;