b) When the file name is included without double quotation marks, the search for file is made
only in the standard directories.
Example# include <stdio.h>
# include <udf.h>
11.9 Write a program to call the function defined in "udf.c" file.
# include <8tdio.h>
# include <conio.h>
# include *udf .c*
void main ()
{
clrscr () ;
displayO;
I
QinyirL
Function called
Contents of udf.c file.
int display();display () {printf ("\n Function Called''); return 0;(
ExplanationIn the first program the "udf. c" is included. It is a user defined function file. It is
complied before the main program is compiled. The complete ...
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