4.6.3 Options for Controlling the C Dialect

The options shown in the table below define the kind of C dialect used by the compiler and are discussed in the sections that follow.

Table 4-18. C Dialect Control Options
Option (links to explanatory section)	Controls
`-ansi`	The C language standard.
`-f[no-]signed-char` `-f[no-]unsigned-char`	The signedness of a plain `char` type.
`-mext=extension`	Which language extensions is in effect.
`-std=standard`	The C language standard.

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