.BI "int GCC_VERSION_P(" maj ", " min ");"
.BI "GCC_WARNING(" option ")"
.BI "int GCC_VERSION_P(" maj ", " min ");"
.BI "GCC_WARNING(" option ")"
.I option
naming a GCC warning option, e.g.,
.BR """\-Wdiv-by-zero""" .
.I option
naming a GCC warning option, e.g.,
.BR """\-Wdiv-by-zero""" .