replace () with (void) in function definitions

`()` means that any amt of arguments will be accepted, which isn't what
i want

1 files changed, 1 insertions, 1 deletions

diff --git a/src/shared/syscalls.h b/src/shared/syscalls.h
index 89907ae..9eb3fa5 100644
--- a/src/shared/syscalls.h
+++ b/src/shared/syscalls.h
@@ -32,7 +32,7 @@ int _syscall_await(char *buf, int len);
  * All user memory pages get copied too.
  * @return 0 in the child, a meaningless positive value in the parent.
  */
-int _syscall_fork();
+int _syscall_fork(void);
 
 fd_t _syscall_fs_open(const char *path, int len);
 int _syscall_mount(const char *path, int len, fd_t fd);