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

Free Realloc Calloc Malloc Dynamic Memory Allocation

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

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

Keywords 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

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

putch Getch Scanf printf puts gets getchar Putchar getche

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

While Continue For Break Do-While

Two Dimensional One Dimensional What is Array? Multi Dimensional

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

Arguments Simple Defining a Function Function prototype What is Functions? Arrays as Arguments Nesting Functions Recursion Call by reference Call by value

Arguments with Return value Return Value

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