C keywords are overloaded with serveral meanings

Source: Internet
Author: User
Symbol Meaning
Static Inside a function, retains its value between CILS
At the function level, visible only in this file.
   
Extern Applied to a function definition, has global scope (and is redundant)
Applied to a variable, defined elsewhere.
Void As the return type of a function, doesn't return a value
In a pointer declaration, the type of a generic pointer.
In a parameter list, takes no parameters
* The multiplicaton Operator
Applied to a pointer, indirection
In a declaration, a pointer.
& Bitwise AND operator
Address-of operator.
=

=

Assignment operator

Comparision Operator

<=
<=
Less-than-or-Equal-to operator
Compound shift-left assignment operator.
<
<

Less-than Operator

Left delimiter in # include direve ve

()

Enclose formal parameters in a function definition

Make a function call

Provide expression Precedence

Convert (CAST) a value to a different type

Define a macro with arguments

Make a macro call with arguments

Enclose the operand of the sizeof operator when it is a typename.

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