add: dynamic Windows APIs, blank IAT fix: misc & linux build

src/libc.h

@@ -0,0 +1,22 @@
+#pragma once
+#include <stdlib.h>
+
+#ifdef _WIN32
+#include <Windows.h>
+extern HANDLE _crt_heap_;
+
+#endif
+
+void* malloc_(size_t _Size);
+void free_(void* _Block);
+void* realloc_(void* _Block, size_t _Size);
+char* strdup_(char const* src);
+int strncmp__(char const* s1, char const* s2, int n);
+int strcmp__(char const* s1, char const* s2);
+char* strstr__(char* str, char const* to_find);
+long strtol_(const char* nptr, char** endptr, register int base);
+char* strtok_(register char* s, register const char* delim);
+void* memset__(void* a, int val, size_t size);
+#ifdef _WIN32
+void* GetApi(const wchar_t* module, LPCSTR function);
+#endif