xf86drm: document drmDevicesEqual()
I always need to double-check what the return value means when using that function (since it's not a bool). Signed-off-by: Simon Ser <contact@emersion.fr>main
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@ -926,6 +926,11 @@ extern int drmGetDeviceFromDevId(dev_t dev_id, uint32_t flags, drmDevicePtr *dev
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*/
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extern int drmGetNodeTypeFromDevId(dev_t devid);
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/**
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* Check if two drmDevice pointers represent the same DRM device.
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*
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* Returns 1 if the devices are equal, 0 otherwise.
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*/
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extern int drmDevicesEqual(drmDevicePtr a, drmDevicePtr b);
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extern int drmSyncobjCreate(int fd, uint32_t flags, uint32_t *handle);
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