# Wstrict-prototypes

Determines whether warnings are issued for functions declared or defined without specified argument types.

## Syntax

Linux: | -Wstrict-prototypes -Wno-strict-prototypes

macOS: | -Wstrict-prototypes -Wno-strict-prototypes

Windows: | None

## Arguments

None

## Default

-Wno-strict-prototypes | No warnings are issued for functions declared or defined without specified argument types.

## Description

This option determines whether warnings are issued for functions declared or defined without specified argument types.

## IDE Equivalent

None

## Alternate Options

None

Parent topic: Compiler Diagnostic Options