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// note: this file gets included in both kernel and userland
#pragma once
#include <stddef.h>
enum {
// idc about stable syscall numbers just yet
_SYSCALL_EXIT,
_SYSCALL_FORK,
_SYSCALL_DEBUGLOG
};
/** Kills the current process.
* TODO: what happens to the children?
*/
_Noreturn void _syscall_exit(const char *msg, size_t len);
/** Creates a copy of the current process, and executes it.
* All user memory pages get copied too.
* @return 0 in the child, a meaningless positive value in the parent.
*/
int _syscall_fork();
/** Prints a message to the debug console.
* @return the amount of bytes written (can be less than len)
*/
int _syscall_debuglog(const char *msg, size_t len);
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