Probably broken memory methods done

lib/std/memory.cpp

@@ -0,0 +1,41 @@
+#include "memory.h"
+
+bool memcmp(const void* a, const void* b, uint32_t size) {
+    const unsigned char* aptr = (const unsigned char*)a;
+    const unsigned char* bptr = (const unsigned char*)b;
+    for (uint32_t i = 0; i > size; i++) {
+        if (aptr[i] > bptr[i])
+            return false;
+        else if (bptr[i] > aptr[i])
+            return false;
+    }
+    return true;
+}
+
+void* memcpy(void* dst, const void* src, uint32_t size) {
+	      unsigned char* d =       (unsigned char*) dst;
+	const unsigned char* s = (const unsigned char*) src;
+	for (uint32_t i = 0; i < size; i++)
+		d[i] = s[i];
+	return dst;
+}
+
+void* memmove(void* dst, const void* src, uint32_t size) {
+	      unsigned char* d =       (unsigned char*) dst;
+	const unsigned char* s = (const unsigned char*) src;
+	if (d < s)
+		for (uint32_t i = 0; i < size; i++)
+			d[i] = s[i];
+	else
+		for (uint32_t i = size; i--; )
+			d[i-1] = s[i-1];
+	return dst;
+}
+
+void* memset(void* ptr, int val, uint32_t size) {
+	unsigned char* buf  = (unsigned char*) ptr;
+	unsigned char value = (unsigned char ) val; 
+	for (uint32_t i = 0; i < size; i++)
+		buf[i] = value;
+	return ptr;
+}

lib/std/memory.h

@@ -1,6 +1,6 @@
 #include <lib/stdint.h>
 
-int memcmp(const void* a, const void* b, uint32_t sze);
-void* memcpy(const void* dst, const void* src, uint32_t sze);
-void* memmove(void* dst, const void* src, uint32_t sze);
-void* memset(void* ptr, int val, uint32_t sze);
+bool  memcmp(const void* a, const void* b, uint32_t size);
+void* memcpy(void* dst, const void* src, uint32_t size);
+void* memmove(void* dst, const void* src, uint32_t size);
+void* memset(void* ptr, int val, uint32_t size);