Volatile Constants Storage class specifier 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 What is C Datatypes & Variables Identifiers

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

gets getchar Putchar getche putch Getch Scanf printf puts

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

Break Do-While While For Continue

Multi Dimensional Two Dimensional One Dimensional What is Array?

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

What is Functions? 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

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

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

Free Realloc Calloc Malloc Dynamic Memory Allocation

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

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