Arrays as Arguments Nesting Functions Recursion Call by reference Call by value Arguments with Return value Return Value Arguments Simple Defining a Function

Function prototype What is Functions?

Different between Struct and Union Define Union Structure with Functions Nested Structures Arrays of Structures Comparing two Structures Copying Structures Define Structure

Pointers and Structures Functions Returning Pointers Pointers as Function Arguments Pointers Array Operators in pointers & Operator Define Pointers

Dynamic Memory Allocation Free Realloc Calloc Malloc

Error handling Append Files Read Files Write Files What is Files?

#include What is preprocessor in C? #undef #ifndef #ifdef #elif #if and #else #define

Escape sequence C Tokens Header files How to Compile and Run? How to install turbo C in windows 7/8? How to install turbo C in windows XP? Structure of C Program Characters in C Datatypes & Variables What is C

Identifiers Volatile Constants Storage class specifier Keywords

Sizeof Operator Conditional Operator Bitwise operators Assignment Operators Increment & Decrement Operators Logical operators Relational operators Arithmetic Operators Operators

Getch Scanf printf puts gets getchar Putchar getche putch

Goto Switch Nested If-Else Else-If If-Else If

While For Continue Break Do-While

Multi Dimensional Two Dimensional One Dimensional What is Array?

Strupr Strlwr Strcmp Strcpy Strlen What is String? Strrev Strcat Strstr Strchr