maint: use noreturn, not ATTRIBUTE_NORETURN

[debian/gzip] / gzip.h

diff --git a/gzip.h b/gzip.h
index 76abd51949a57fb7c03c9fa4204a81dcc34bd378..23a1cb85e8c5620843a75806a6b27355eec34881 100644 (file)
--- a/gzip.h
+++ b/gzip.h
@@ -31,10 +31,6 @@
 # endif
 #endif
 
-#ifndef ATTRIBUTE_NORETURN
-# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
-#endif
-
 /* I don't like nested includes, but the following headers are used
  * too often
  */
@@ -42,6 +38,7 @@
 #include <sys/types.h> /* for off_t */
 #include <time.h>
 #include <string.h>
+#include <stdnoreturn.h>
 #define memzero(s, n) memset ((voidp)(s), 0, (n))
 
 #ifndef RETSIGTYPE
@@ -279,7 +276,7 @@ extern int unpack     (int in, int out);
 extern int unlzh      (int in, int out);
 
         /* in gzip.c */
-extern void abort_gzip (void) ATTRIBUTE_NORETURN;
+extern noreturn void abort_gzip (void);
 
         /* in deflate.c */
 extern void lm_init (int pack_level, ush *flags);
@@ -312,11 +309,11 @@ extern char *gzip_base_name (char *fname) _GL_ATTRIBUTE_PURE;
 extern int xunlink        (char *fname);
 extern void make_simple_name (char *name);
 extern char *add_envopt   (int *argcp, char ***argvp, char const *env);
-extern void gzip_error    (char const *m) ATTRIBUTE_NORETURN;
-extern void xalloc_die    (void) ATTRIBUTE_NORETURN;
+extern noreturn void gzip_error    (char const *m);
+extern noreturn void xalloc_die    (void);
 extern void warning       (char const *m);
-extern void read_error    (void) ATTRIBUTE_NORETURN;
-extern void write_error   (void) ATTRIBUTE_NORETURN;
+extern noreturn void read_error    (void);
+extern noreturn void write_error   (void);
 extern void display_ratio (off_t num, off_t den, FILE *file);
 extern void fprint_off    (FILE *, off_t, int);