add drawing

1 files changed, 3 insertions, 0 deletions

diff --git a/procfs.h b/procfs.h
index 28ef784..70a652e 100644
--- a/procfs.h
+++ b/procfs.h
@@ -11,6 +11,8 @@
 #endif
 
 int procfs_open(pid_t pid);
+int read_mem(int fd, uintptr_t addr, uint8_t *data, size_t size);
+int write_mem(int fd, uintptr_t addr, uint8_t *data, size_t size);
 int read_page(int fd, uintptr_t index, uint8_t *data);
 
 struct procfs_map {
@@ -20,5 +22,6 @@ struct procfs_map {
 };
 
 ssize_t procfs_maps(pid_t pid, struct procfs_map **maps);
+char procfs_state(pid_t pid);
 
 #endif