# use-msasm

Enables the use of blocks and entire functions of assembly code within a C or C++ file.

## Syntax

Linux: | -use-msasm

macOS: | -use-msasm

Windows: | None

## Arguments

None

## Default

OFF | The compiler allows a GNU*-style inline assembly format.

## Description

This option enables the use of blocks and entire functions of assembly code within a C or C++ file.

It allows a Microsoft* MASM-style inline assembly block not a GNU*-style inline assembly block.

## IDE Equivalent

None

## Alternate Options

-fasm-blocks

Parent topic: Output, Debug, and Precompiled Header Options