1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | /* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
#include <stdio.h>
#include <stdlib.h>
int getN(int n) {
return n;
}
int main(int argc, char *argv[]) {
int (*f)(int) = getN;
/*
^ return type
^ name of the function address being declared
^ type(s) of parameters that it takes
^ other function being assigned
This will be the address of the code for this function in the text segment.
*/
int b = f(5);
printf("%d\n", b);
return 0;
}
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