Patch softbuffer, update redox_event and redox_syscall

Cargo.lock

@@ -2542,7 +2542,7 @@ dependencies = [
  "orbtk",
  "redox-log",
  "redox_event",
- "redox_syscall 0.3.5",
+ "redox_syscall 0.4.0",
  "redox_users",
 ]
 
@@ -2992,9 +2992,9 @@ dependencies = [
 [[package]]
 name = "redox_event"
 version = "0.1.0"
-source = "git+https://gitlab.redox-os.org/redox-os/event.git#f7db3d25ca5e282c12ded12bf6c720087b570132"
+source = "git+https://gitlab.redox-os.org/redox-os/event.git#3f9ca18968d2c2d0f9ea819983d666f8b24eacf1"
 dependencies = [
- "redox_syscall 0.3.5",
+ "redox_syscall 0.4.0",
 ]
 
 [[package]]
@@ -3027,6 +3027,15 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ded0bce2d41cc3c57aefa284708ced249a64acb01745dbbe72bd78610bfd644c"
+dependencies = [
+ "bitflags 1.3.2",
+]
+
 [[package]]
 name = "redox_termios"
 version = "0.1.2"

calculator/Cargo.toml

@@ -20,4 +20,7 @@ coop_widgets = { git = "https://codeberg.org/flovansl/co_sl" }
 
 [features]
 default = []
-slint-default = ["slint/default"]
\ No newline at end of file
+slint-default = ["slint/default"]
+
+[patch.crates-io]
+softbuffer = { git = "https://github.com/rust-windowing/softbuffer" }

orbutils/Cargo.toml

@@ -58,4 +58,4 @@ libc = "0.2.50"
 
 [target.'cfg(target_os = "redox")'.dependencies]
 redox_event = { git = "https://gitlab.redox-os.org/redox-os/event.git" }
-redox_syscall = "0.3"
+redox_syscall = "0.4"