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// ---------------------------------------------------------
// - Small utility lib for sending messages from C through
// - the PULSE scheduler.
// -
// - The caveat is that you can't send messages to a named/
// - registered process from a NIF. Therefore a little bit
// - of machinery is used to keep track of the Pid of PULSE
// - and to enable message sends to PULSE via the pulse_send
// - function.
// -
// ----------------------------------------------------------
#ifndef PULSE_C_SEND_H
#define PULSE_C_SEND_H
#include "erl_nif.h"
#define PULSE_SEND(env, dest_pid, msg_env, msg) \
pulse_send(env, dest_pid, msg_env, msg, __FILE__, __LINE__)
ERL_NIF_TERM set_pulse_pid(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
int pulse_send(ErlNifEnv* env, ErlNifPid* dest_pid,
ErlNifEnv* msg_env, ERL_NIF_TERM msg,
char* file, int line);
int pulse_c_send_on_load(ErlNifEnv* env);
#endif
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