if function is declared as static in one source file, if I
would like to use the same function in some other source
file...is it possible....how ?
Answers were Sorted based on User's Feedback
Answer / lakshman
using function pointer in main.c which holds address of
static function in the same file. But function pointer can
be used in other files.
| Is This Answer Correct ? | 26 Yes | 5 No |
It is possible. follow the guidelines below.
1.create a .c file called mai.c. and Its content is,
#include<stdio.h>
#include "Header.h"
static func(void);
main()
{
func();
printf("\n");
func1();
getch();
}
static func(void)
{
printf("In static fucntion");
}
2.create another file called test.c. And its content is
#include "Header.h"
func1()
{
func();
}
func()
{
printf("In normal function \n");
}
3.have a .h file called Header.h and its content is,
func1();
func();
Now main.c has a function with static key word(ie., static
func()). And its prototype and definition is available in
the same file and the same function name without static is
exist in the test.c and its prototype is there in the
Header.h
When u run the program and control hits func() in main.c it
will call the static function in the same file.
When control hits next line ie., func1() it will call the
fuction func(), which is there in the test.c file(and also
there in main.c with static key word).
Now the output will be,
In static fucntion
In normal function
| Is This Answer Correct ? | 9 Yes | 41 No |
What is scanf () in c?
Every time i run a c-code in editor, getting some runtime error and editor is disposing, even after reinstalling the software what may be the problem?
Explain the use of 'auto' keyword in c programming?
what is the meaning of java that is (J A V A) full form of JAVA
71 Answers AKS University, Bhel, BNL, BPO, HCL, Peacecon,
int i=0,j; j=++i + ++i ++i; printf(" %d",j);
write a program for fibonaci series by using while loop in c?
When do you not use the keyword 'return' when defining a function a) Always b) Never c) When the function returns void d) dfd
What is variable in c with example?
which of the following statements is incorrect a.typedef struct new{ int n1; char n2; } DATA; b.typedef struct { int n3; char *n4; }ICE; c.typedef union { int n5; float n6; } UDT; d.#typedef union { int n7; float n8; } TUDAT;
please send me the code for multiplying sparse matrix using c
What is c token?
Write code for finding depth of tree