code for a change

Concepts covered incodefora:C code for pointer variable, storage class register auto static and extern.C code for pass by value and pass by reference function, pass array to func, recursive function.C code for dynamic memory allocation malloc,calloc,realloc and free.C Code for array and string Definition, initialization,Single and Multi­dimensional Arrays(2-D and 3-D)
Arrays of Characters and Strings,Array of pointers, pointer to array,
C Code for structure and Union, array of structure

makefile utility program
How to work with gdb gdb
How to create your own library
socket programmin concurrent and multi client
threaded programming
IPC
perror
assert
ctags
command line parser
config file
sniffer

advance array,2-d,3-d,pass full array as function argument by value or by reference
advance string,2d array of strings and its limitations
Advance pointer concepts in C, array of pointers,pointer to array,pointer to strings, function pointer
int *ptr;/*this statement says to compiler that ptr will be used to store addres of a int. Because any pointer store address*/
char *ptr;/*ptr will be used to store strings ie array of characters*/