diff --git a/seminar/Malloc.pptx b/seminar/Malloc.pptx
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diff --git a/seminar/a.out b/seminar/a.out
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diff --git a/seminar/large_bins.png b/seminar/large_bins.png
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diff --git a/seminar/malloc_0_size.c b/seminar/malloc_0_size.c
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+++ b/seminar/malloc_0_size.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(){
+    int *ptr = malloc(0);
+    if(ptr == NULL){
+        printf("Vrednost ptr je NULL\n");
+        return 0;
+    }
+    printf("Vrednost ptr je %d\n", ptr);
+
+    int skrivnostnaVrednost = *ptr;
+    printf("SkrivnostnaVrednost na katero kaže prt je %d\n", skrivnostnaVrednost);
+
+    free(ptr);
+    return 0;
+}
\ No newline at end of file
diff --git a/seminar/malloc_sbrk_brk.c b/seminar/malloc_sbrk_brk.c
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+++ b/seminar/malloc_sbrk_brk.c
@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int main() {
+    printf("Konec originalne kopice programa: %p\n", sbrk(0));
+
+    //dodelimo nekaj spomina, sbkr vrne začetek nove kopice
+    void *p = sbrk(4096);
+    //preverimo za neuspeh
+    if(p == (void*)-1) {
+        printf("sbkr failed\n");
+        return 1;
+    }
+
+    //razlika v koncih je vrjetno zaradi klica printf, ki morda klice malloc
+    printf("Konec kopice pred klicem sbkr: %p\n", p);
+    printf("Konec kopice po klicu sbkr: %p\n", sbrk(0));
+
+    //shranimo nekaj na spomin
+    int *x = (int*)p;
+    x[0] = 42;
+    printf("Na mestu %p je shranjeno stevilo %d\n", &x[0], x[0]);
+
+    //odstranimo spomin
+    if(brk(p) != 0) {
+        printf("Odstranjevanje je neuspesno!\n");
+        return 1;
+    }
+
+    printf("Po odstranjevanju je konec kopice na %p\n", sbrk(0));
+    return 0;
+}
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diff --git a/seminar/seminar_SPO__malloc.pdf b/seminar/seminar_SPO__malloc.pdf
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diff --git a/seminar/server_throughput_malloc.png b/seminar/server_throughput_malloc.png
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