/usr/include/evolution-data-server/camel/camel-async-closure.h is in libcamel1.2-dev 3.22.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | /*
 * camel-async-closure.h
 *
 * This library is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library. If not, see <http://www.gnu.org/licenses/>.
 *
 */
#if !defined (__CAMEL_H_INSIDE__) && !defined (CAMEL_COMPILATION)
#error "Only <camel/camel.h> can be included directly."
#endif
#ifndef CAMEL_ASYNC_CLOSURE_H
#define CAMEL_ASYNC_CLOSURE_H
#include <gio/gio.h>
typedef struct _CamelAsyncClosure CamelAsyncClosure;
CamelAsyncClosure *
		camel_async_closure_new		(void);
GAsyncResult *	camel_async_closure_wait	(CamelAsyncClosure *closure);
void		camel_async_closure_free	(CamelAsyncClosure *closure);
void		camel_async_closure_callback	(GObject *source_object,
						 GAsyncResult *result,
						 gpointer closure);
#endif /* CAMEL_ASYNC_CLOSURE_H */
 |