### #pragma hdrstop

The #pragma hdrstop directive manually terminates the initial sequence of #include directives being considered for precompilation.

    >>--#--pragma--hdrstop--><

It has no effect if:

- The initial sequence of #include directives has already ended
- Neither the /Fi option nor the /Si option is specified
- It does not appear in the primary source file

Use precompiled header files to decrease compile time. Using precompiled headers will not improve compile time performance in most applications without some organization of the headers included by each source file.

Examples of #pragma hdrstop Directives

- /Fi option
- /Si option
- Precompiled header files
- Pragma Directives (#pragma)
- Preprocessor Directives