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/*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef QEMU_MAIN_H
#define QEMU_MAIN_H
/*
* The function to run on the main (initial) thread of the process.
* NULL means QEMU's main event loop.
* When non-NULL, QEMU's main event loop will run on a purposely created
* thread, after which the provided function pointer will be invoked on
* the initial thread.
* This is useful on platforms which treat the main thread as special
* (macOS/Darwin) and/or require all UI API calls to occur from the main
* thread. Those platforms can initialise it to a specific function,
* while UI implementations may reset it to NULL during their init if they
* will handle system and UI events on the main thread via QEMU's own main
* event loop.
*/
extern int (*qemu_main)(void);
#endif /* QEMU_MAIN_H */
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