The files required for memory operations have been included.

Author: OpenSoftware-World

SystemLib/Memory/mem.c

@@ -0,0 +1,32 @@
+#include "mem.h"
+
+void* memset(void* dst, uint8_t val, uint32_t size) {
+    uint8_t* p = (uint8_t*)dst;
+
+    for (uint32_t i = 0; i < size; i++) {
+        p[i] = (uint8_t)val;
+    }
+    return dst;
+}
+
+void* memcpy(void* dst, const void* src, uint32_t size) {
+    uint8_t* d = (uint8_t*)dst;
+    const uint8_t* s = (const uint8_t*)src;
+
+    for (uint32_t i = 0; i < size; i++) {
+        d[i] = s[i];
+    }
+    return dst;
+}
+
+int memcmp(const void* a, const void* b, uint32_t size) {
+    const uint8_t* p1 = (const uint8_t*)a;
+    const uint8_t* p2 = (const uint8_t*)b;
+
+    for (uint32_t i = 0; i < size; i++) {
+        if (p1[i] != p2[i]) {
+            return p1[i] - p2[i];
+        }
+    }
+    return 0;
+}

SystemLib/Memory/mem.h

@@ -0,0 +1,10 @@
+#ifndef MEM_H
+#define MEM_H
+
+#include "../Std/types.h"
+
+void* memset(void* dst, uint8_t val, uint32_t size);
+void* memcpy(void* dst, const void* src, uint32_t size);
+int memcmp(const void* a, const void* b, uint32_t size);
+
+#endif