How to Use if Defined in C
A function is a block of code that performs a specific task. You must understand the Boolean operators OR NOT and AND. C Programming If If Else And Nested If Else Statement C Tutorial Flow Chart Learn C C Programming True only if the operand is 0. . Below is an example C program where we use an expression to define the constant. Read more how to define runtime constant using const in C program. If the macro with name as macroname is not defined using the define directive then only the block of statements will execute. Endif Note that defined operators can be combined in any logical expression using the C logical operators. Type the following commands on the command line or copy them to a batch file and run that batch file. If c 5 and d 2 then expression c5 d5 equals to 1. These directives works together and control compilation of portions of the program using some conditions. If WINDOWS printf Windows. The...