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state.h
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1 
14 #ifndef STATE_H
15 #define STATE_H
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17 
20 struct StateMachine;
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24 typedef int (*StateFunc)(void *data);
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29 struct StateMachine *state_newmachine();
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34 void state_free(struct StateMachine *p);
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44 int state_add_transition(struct StateMachine *machine,StateFunc from, int value, StateFunc to);
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52 int state_start(struct StateMachine *machine,StateFunc start, void *data);
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54 
55 #endif
state_newmachine
struct StateMachine * state_newmachine()
state_newmachine instanciate a new empty machine
Definition: state.c:25
state_free
void state_free(struct StateMachine *p)
state_free release resource of a machine allocated with state_newmachine
Definition: state.c:32
state_add_transition
int state_add_transition(struct StateMachine *machine, StateFunc from, int value, StateFunc to)
state_add_transition Add a new transition into the machine
Definition: state.c:42
StateFunc
int(* StateFunc)(void *data)
Default type for a state function.
Definition: state.h:24
state_start
int state_start(struct StateMachine *machine, StateFunc start, void *data)
state_start run a state machine
Definition: state.c:74