Updated. Lots of cleanup.

* cpu.c: (glibtop_init_cpu_s), (glibtop_get_cpu_s):
        * loadavg.c: (glibtop_get_loadavg_s):
        * mem.c: (glibtop_init_mem_s), (glibtop_get_mem_s):
        * open.c: (glibtop_get_kstats), (glibtop_open_s):
        * procargs.c: (glibtop_get_proc_args_s):
        * procdata.c: (glibtop_get_proc_data_psinfo_s),
        (glibtop_get_proc_data_usage_s), (glibtop_get_proc_credentials_s),
        (glibtop_get_proc_status_s):
        * proclist.c: (glibtop_get_proclist_s):
        * procmap.c: (glibtop_get_proc_map_s):
        * procmem.c: (glibtop_get_proc_mem_s):
        * procstate.c: (glibtop_get_proc_state_s):
        * safeio.c:
        * safeio.h:
        * shm_limits.c: (glibtop_init_shm_limits_p),
        (glibtop_get_shm_limits_p):
        * swap.c: (glibtop_get_swap_s):
        * uptime.c: (glibtop_get_uptime_s): Updated. Lots of cleanup.

sysdeps/solaris/safeio.h

@@ -22,6 +22,8 @@
 #ifndef __GLIBTOP_SAFEIO_H__
 #define __GLIBTOP_SAFEIO_H__
 
+#include <glib/gmacros.h>
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <dirent.h>
@@ -45,4 +47,4 @@ s_closedir(DIR *);
 
 G_END_DECLS
 
-#endif
+#endif /* __GLIBTOP_SAFEIO_H__ */