style: typedef structs, shorter namespaces

I've wanted to do this for a while, and since I've just had a relatively
large refactor commit (pcpy), this is as good of a time as any.

Typedefing structs was mostly inspired by Plan 9's coding style. It makes
some lines of code much shorter at basically no expense.
Everything related to userland kept old-style struct definitions, so as not
to force that style onto other people.

I also considered changing SCREAMING_ENUM_FIELDS to NicerLookingCamelcase,
but I didn't, just in case that'd be confusing.

1 files changed, 13 insertions, 14 deletions

diff --git a/src/kernel/arch/generic.h b/src/kernel/arch/generic.h
index 0cf4d50..647badc 100644
--- a/src/kernel/arch/generic.h
+++ b/src/kernel/arch/generic.h
@@ -1,10 +1,9 @@
 #pragma once
-#include <camellia/types.h>
 #include <kernel/arch/amd64/registers.h>
+#include <kernel/types.h>
 #include <stdarg.h>
 #include <stdbool.h>
 #include <stddef.h>
-struct process;
 
 // i have no idea where else to put it
 // some code assumes that it's a power of 2
@@ -25,28 +24,28 @@ void shutdown(void);
 void cpu_pause(void);
 
 uint64_t uptime_ms(void);
-void timer_schedule(struct process *p, uint64_t time);
-void timer_deschedule(struct process *p);
+void timer_schedule(Proc *p, uint64_t time);
+void timer_deschedule(Proc *p);
 
 // src/arch/i386/sysenter.s
-_Noreturn void sysexit(struct registers);
+_Noreturn void sysexit(CpuRegs);
 
 // all of those can allocate memory
-struct pagedir *pagedir_new(void);
-struct pagedir *pagedir_copy(const struct pagedir *orig);
+Pagedir *pagedir_new(void);
+Pagedir *pagedir_copy(const Pagedir *orig);
 
-void pagedir_free(struct pagedir *);
-void pagedir_unmap_user(struct pagedir *dir, void __user *virt, size_t len);
-void pagedir_map(struct pagedir *dir, void __user *virt, void *phys,
+void pagedir_free(Pagedir *);
+void pagedir_unmap_user(Pagedir *dir, void __user *virt, size_t len);
+void pagedir_map(Pagedir *dir, void __user *virt, void *phys,
                  bool user, bool writeable);
-bool pagedir_iskern(struct pagedir *, const void __user *virt);
+bool pagedir_iskern(Pagedir *, const void __user *virt);
 
-void __user *pagedir_findfree(struct pagedir *dir, char __user *start, size_t len);
+void __user *pagedir_findfree(Pagedir *dir, char __user *start, size_t len);
 
-void pagedir_switch(struct pagedir *);
+void pagedir_switch(Pagedir *);
 
 // return 0 on failure
-void *pagedir_virt2phys(struct pagedir *dir, const void __user *virt,
+void *pagedir_virt2phys(Pagedir *dir, const void __user *virt,
                         bool user, bool writeable);
 
 int kprintf(const char *fmt, ...);