X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstring.in.h;h=d88e8a73e65f15d61143ae8d75d18248af016026;hb=1f90f54e377196656bb9adc0655f0a830eac7d8a;hp=4d68cd9d420e46869824995ac4a5e2191d0c53af;hpb=96facb24aa17b8d412d2f37fa91d59282d950ebb;p=gnulib.git

diff --git a/lib/string.in.h b/lib/string.in.h
index 4d68cd9d4..d88e8a73e 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -27,7 +27,7 @@
 
 #ifndef __attribute__
 /* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
 #  define __attribute__(Spec) /* empty */
 # endif
 /* The attribute __pure__ was added in gcc 2.96.  */
@@ -313,11 +313,15 @@ char *strstr (const char *haystack, const char *needle)
 
 /* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive
    comparison.  */
-#if ! @HAVE_STRCASESTR@
+#if @GNULIB_STRCASESTR@
+# if @REPLACE_STRCASESTR@
+#  define strcasestr rpl_strcasestr
+# endif
+# if ! @HAVE_STRCASESTR@ || @REPLACE_STRCASESTR@
 extern char *strcasestr (const char *haystack, const char *needle)
   __attribute__ ((__pure__));
-#endif
-#if defined GNULIB_POSIXCHECK
+# endif
+#elif defined GNULIB_POSIXCHECK
 /* strcasestr() does not work with multibyte strings:
    It is a glibc extension, and glibc implements it only for unibyte
    locales.  */
@@ -541,6 +545,21 @@ extern char *strerror (int);
      strerror (e))
 #endif
 
+#if @GNULIB_STRSIGNAL@
+# if @REPLACE_STRSIGNAL@
+#  define strsignal rpl_strsignal
+# endif
+# if ! @HAVE_DECL_STRSIGNAL@ || @REPLACE_STRSIGNAL@
+extern char *strsignal (int __sig);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strsignal
+# define strsignal(a) \
+    (GL_LINK_WARNING ("strsignal is unportable - " \
+                      "use gnulib module strsignal for portability"), \
+     strsignal (a))
+#endif
+
 
 #ifdef __cplusplus
 }