Remove type prefix declarations

core/os_linux.odin

@@ -4,11 +4,9 @@ foreign_system_library (
 )
 import "strings.odin";
 
-type (
-	Handle   i32;
-	FileTime u64;
-	Errno    i32;
-)
+Handle   :: i32;
+FileTime :: u64;
+Errno    :: i32;
 
 
 O_RDONLY   :: 0x00000;
@@ -42,7 +40,7 @@ RTLD_GLOBAL       :: 0x100;
 // "Argv" arguments converted to Odin strings
 args := _alloc_command_line_arguments();
 
-type _FileTime struct #ordered {
+_FileTime :: struct #ordered {
 	seconds:     i64,
 	nanoseconds: i32,
 	reserved:    i32,
@@ -52,7 +50,7 @@ type _FileTime struct #ordered {
 //  https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/+/jb-dev/sysroot/usr/include/bits/stat.h
 // Validity is not guaranteed.
 
-type Stat struct #ordered {
+Stat :: struct #ordered {
 	device_id:     u64, // ID of device containing file
 	serial:        u64, // File serial number
 	nlink:         u32, // Number of hard links