|
Command name |
Function |
|
#Define |
To define macro. |
|
#Undef |
To cancel the macro definition defined by #Define (set to undefined). |
|
#Include |
To read a designated file. |
|
#Pragma Encrypt |
To encrypt a program code. |
|
#If ... #Endif |
To select a program code to compile according to specified conditions. |
|
#Ifdef ... #Endif |
To determine whether the designated macro is defined and select a program code to compile. |
|
#Ifndef ... #Endif |
To determine whether the designated macro is not defined and select a program code to compile. |
|
#Warning |
To output a warning at the time of compiling. |
|
#Error |
To output an error at the time of compiling. |
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