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Return value as pointer

#include <stdio.h> long *myFunction(long* pPay);           int main(void) {   long your_pay = 30000L;                long *pold_pay = &your_pay;            long *pnew_pay = NULL;                 pnew_pay = myFunction( pold_pay );   printf("\nOld pay = $%ld", *pold_pay);   printf("   New pay = $%ld\n", *pnew_pay);   return 0; } long *myFunction(long *pPay) {   *pPay += 10000L;                       return pPay;                         } Old pay = $40000 New pay = $40000