Some syscalls and userspace stuff

sorry for the worse-getting commit messages...

1 files changed, 6 insertions, 2 deletions

diff --git a/src/kernel/syscall/syscall.h b/src/kernel/syscall/syscall.h
index 046d702..a037d7f 100644
--- a/src/kernel/syscall/syscall.h
+++ b/src/kernel/syscall/syscall.h
@@ -7,10 +7,14 @@ void syscalls_install();
 
 uint32_t sys_write(char *buf);
 
-uint32_t sys_writec(char ch);
+uint32_t sys_writec(char *ch);
 
 uint32_t sys_read(char *buf);
 
-uint32_t sys_readc();
+uint32_t sys_readc(char *ch);
+
+uint32_t sys_paging_alloc(uint32_t count);
+
+uint32_t sys_paging_free(uint32_t virt, uint32_t count);
 
 #endif
\ No newline at end of file