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I would like an example of using callback in c that allows logging callbacks to be called when an event occurs.
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I would like an example of using callback in c that allows logging callbacks to be called when an event occurs.
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In C the "callback" are not equal to the javascript that are much more imploded, are simply functions that are passed in arguments of other functions using function pointers
.
Take this example:
#include<stdio.h>
void funcaoA()
{
printf("Olá");
}
void funcaoB(void (*func)())
{
(*func) ();
printf(" Mundo \n");
}
int main()
{
void (*func)() = &funcaoA;
funcaoB(*func);
return 0;
}
You can test the code above here.
You find cool material to read on the subject here and here.
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