.TH path.h "" "" "Header File"
.PC "Define/declare constants and functions used with PATH"
.B "#include <path.h>"
.PP
.B path.h
declares constants used to handle the environmental variable
.BR PATH .
These include, among others, the default path, the path separator,
and the list separator.
.B path.h
also declares the function
.BR path() .
.SH "See Also"
.Xr "header files," header_fi
.Xr "path()," path.f
.Xr "PATH" path
