refactor headers, especially alltypes.h, and improve C++ ABI compat

[musl] / include / sys / wait.h

diff --git a/include/sys/wait.h b/include/sys/wait.h
index b8d6432..b6dfe01 100644 (file)
--- a/include/sys/wait.h
+++ b/include/sys/wait.h
@@ -10,10 +10,13 @@ extern "C" {
 
 #define __NEED_pid_t
 #define __NEED_id_t
-#define __NEED_siginfo_t
 #include <bits/alltypes.h>
 
-typedef int idtype_t;
+typedef enum {
+       P_ALL = 0,
+       P_PID = 1,
+       P_PGID = 2
+} idtype_t;
 
 pid_t wait (int *);
 int waitid (idtype_t, id_t, siginfo_t *, int);
@@ -37,10 +40,6 @@ pid_t wait4 (pid_t, int *, int, struct rusage *);
 #define __WALL      0x40000000
 #define __WCLONE    0x80000000
 
-#define P_ALL  0
-#define P_PID  1
-#define P_PGID 2
-
 #define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
 #define WTERMSIG(s) ((s) & 0x7f)
 #define WSTOPSIG(s) WEXITSTATUS(s)