3 files changed, 3 insertions, 1 deletions
diff --git a/userland/libc/include/fcntl.h b/userland/libc/include/fcntl.h
index 29134be..57c968a 100644
--- a/userland/libc/include/fcntl.h
+++ b/userland/libc/include/fcntl.h
@@ -11,3 +11,4 @@
 #define O_RDWR (O_WRITE | O_READ)
 
 int open(const char *file, int flags, ...);
+int open_process(int pid);
diff --git a/userland/libc/include/signal.h b/userland/libc/include/signal.h
index 2be081c..a241015 100644
--- a/userland/libc/include/signal.h
+++ b/userland/libc/include/signal.h
@@ -37,7 +37,7 @@ struct siginfo {
 
 typedef struct siginfo siginfo_t;
 
-int kill(pid_t pid, int sig);
+int kill(int fd, int sig);
 
 struct sigaction {
   void (*sa_handler)(int); // Pointer to a signal-catching function or one of
diff --git a/userland/libc/include/syscall.h b/userland/libc/include/syscall.h
index e375079..c5fe3e4 100644
--- a/userland/libc/include/syscall.h
+++ b/userland/libc/include/syscall.h
@@ -61,6 +61,7 @@
 #define SYS_QUEUE_ADD 50
 #define SYS_QUEUE_WAIT 51
 #define SYS_MUNMAP 52
+#define SYS_OPEN_PROCESS 53
 
 int syscall(uint32_t eax, uint32_t ebx, uint32_t ecx, uint32_t edx,
             uint32_t esi, uint32_t edi);