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#pragma once
#include <string.h>
class Console {
public:
virtual void write(char c) = 0;
virtual void write(ViewIterator& msg) = 0;
static void set(Console* ptr);
static Console* get();
};
template <typename T>
void printk(const T& a) {
if (auto* c = Console::get()) {
if constexpr (is_same<T, char>()) {
c->write(a);
} else if constexpr (requires { StringView(a); }) {
StringView v(a);
auto iter = v.begin();
c->write(iter);
} else if constexpr (requires { IntegerView(a); }) {
IntegerView v(a);
auto iter = v.begin();
c->write(iter);
} else
c->write(a);
}
}
template <typename T, typename... Args>
void printk(const T& a, const Args&... x) {
printk(a);
printk(x...);
}
extern "C" __attribute__((__noreturn__)) void abort();
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