* cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,

[deliverable/binutils-gdb.git] / include / wait.h

diff --git a/include/wait.h b/include/wait.h
index a72943cd9ee017060ebd9dd2242f8044c49a3c08..fa3c9ccb1d7e1ce8ad0c6c616f7ec78c762082c2 100644 (file)
--- a/include/wait.h
+++ b/include/wait.h
@@ -10,8 +10,15 @@
    <sys/wait.h> defines, since our code does not use waitpid().  We
    also fail to declare wait() and waitpid().  */   
 
+#ifndef        WIFEXITED
 #define WIFEXITED(w)   (((w)&0377) == 0)
+#endif
+
+#ifndef        WIFSIGNALED
 #define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
+#endif
+
+#ifndef        WIFSTOPPED
 #ifdef IBM6000
 
 /* Unfortunately, the above comment (about being compatible in all Unix 
@@ -24,15 +31,33 @@
 #else
 #define WIFSTOPPED(w)  (((w)&0377) == 0177)
 #endif
+#endif
 
+#ifndef        WEXITSTATUS
 #define WEXITSTATUS(w) (((w) >> 8) & 0377) /* same as WRETCODE */
+#endif
+
+#ifndef        WTERMSIG
 #define WTERMSIG(w)    ((w) & 0177)
+#endif
+
+#ifndef        WSTOPSIG
 #define WSTOPSIG       WEXITSTATUS
+#endif
 
 /* These are not defined in POSIX, but are used by our programs.  */
 
 #define WAITTYPE       int
 
+#ifndef        WCOREDUMP
 #define WCOREDUMP(w)   (((w)&0200) != 0)
+#endif
+
+#ifndef        WSETEXIT
 #define WSETEXIT(w,status) ((w) = (0 | ((status) << 8)))
+#endif
+
+#ifndef        WSETSTOP
 #define WSETSTOP(w,sig)           ((w) = (0177 | ((sig) << 8)))
+#endif
+