2 * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #define MIN(a, b) ((a) < (b) ? (a) : (b))
24 void (*handler)(int, short, void *);
29 void *xmalloc(size_t);
30 void *xcalloc(size_t, size_t);
31 char *xstrdup(const char *);
32 void *xmemdup(const void *, size_t);
34 const char *pp_msg_type(uint8_t);
35 const char *pp_qid_type(uint8_t);
37 void hexdump(const char *, uint8_t *data, size_t len);
39 void imsg_event_add(struct imsgev *);
40 int imsg_compose_event(struct imsgev *, uint16_t, uint32_t, pid_t,
41 int, const void *, uint16_t);