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34 lines
772 B
34 lines
772 B
3 years ago
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/* Copyright 2021 Alex 'AdUser' Z (ad_user@runbox.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "common.h"
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static void (*handlers[4])(const char *) = { NULL, NULL, NULL, NULL };
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void
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f2b_event_send(const char *evt) {
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for (short int i = 0; i < 3; i++) {
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if (!handlers[i]) break; /* end of list */
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handlers[i](evt);
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}
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}
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bool
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f2b_event_handler_register(void (*h)(const char *)) {
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for (short int i = 0; i < 3; i++) {
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if (handlers[i] == NULL) {
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handlers[i] = h;
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return true;
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}
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}
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return false;
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}
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void
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f2b_event_handler_flush() {
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memset(handlers, 0x0, sizeof(handlers));
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}
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