pkg os (darwin-amd64-cgo), const O_EXCL = 2048
pkg os (darwin-amd64-cgo), const O_SYNC = 128
pkg os (darwin-amd64-cgo), const O_TRUNC = 1024
pkg os (darwin-amd64-cgo), const PathListSeparator = 58
pkg os (darwin-amd64-cgo), const PathSeparator = 47
pkg os (freebsd-386), const DevNull = "/dev/null"
pkg os (freebsd-386), const O_APPEND = 8
pkg os (freebsd-386), const O_CREATE = 512
pkg os (freebsd-386), const O_EXCL = 2048

$rfs-breakpoint-unit != rem {\n  @error \"`#{$rfs-breakpoint-unit}` is not a valid unit for $rfs-breakpoint-unit. Use `px`, `em` or `rem`.\";\n}\n\n// Resize font size based on screen height and width\n$rfs-two-dimensional: false !default;\n\n// Factor of decrease\n$rfs-factor: 10 !default;\n\n@if type-of($rfs-factor) != \"number\" or $rfs-factor <= 1 {\n  @error \"`#{$rfs-factor}` is not a valid  $rfs-factor, it must be greater than 1.\";\n}\n\n// Generate enable or disable classes. Possibilities: false,...

pkg os, const ModeSocket FileMode
pkg os, const ModeSticky FileMode
pkg os, const ModeSymlink FileMode
pkg os, const ModeTemporary FileMode
pkg os, const ModeType FileMode
pkg os, const O_APPEND int
pkg os, const O_CREATE int
pkg os, const O_EXCL int
pkg os, const O_RDONLY int
pkg os, const O_RDWR int
pkg os, const O_SYNC int
pkg os, const O_TRUNC int
pkg os, const O_WRONLY int
pkg os, const PathListSeparator ideal-char