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Patch: gcc/unwind-dw2{-fde,}.c: Warning removal.


Remove the following warnings from the 1104 snapshot on
powerpc-apple-darwin6.0 .

1104/gcc/unwind-dw2.c: In function `extract_cie_info':
1104/gcc/unwind-dw2.c:228: warning: implicit declaration of function `strlen'
1104/gcc/unwind-dw2.c: In function `uw_frame_state_for':
1104/gcc/unwind-dw2.c:906: warning: implicit declaration of function `memset'
1104/gcc/unwind-dw2.c: In function `uw_install_context_1':
1104/gcc/unwind-dw2.c:1193: warning: implicit declaration of function `memcpy'
1104/gcc/unwind-dw2-fde.c: In function `get_cie_encoding':
1104/gcc/unwind-dw2-fde.c:271: warning: implicit declaration of function `strlen
'
Past the compare in the bootstrap.

2002-11-06  Rodney Brown  <rbrown64@csc.com.au>

      * unwind-dw2-fde.c: Include string.h.
      * unwind-dw2.c: Include string.h.

--- unwind-dw2-fde.c.orig     Sat Jun  1 08:15:39 2002
+++ unwind-dw2-fde.c    Wed Nov  6 17:54:15 2002
@@ -37,6 +37,9 @@ Software Foundation, 59 Temple Place - S
 #include "unwind-pe.h"
 #include "unwind-dw2-fde.h"
 #include "gthr.h"
+#ifndef inhibit_libc
+#include <string.h>
+#endif
 #endif

 /* The unseen_objects list contains objects that have been registered
--- unwind-dw2.c.orig   Wed Nov  6 17:55:25 2002
+++ unwind-dw2.c  Wed Nov  6 17:54:55 2002
@@ -26,6 +26,9 @@
 #include "unwind-pe.h"
 #include "unwind-dw2-fde.h"
 #include "gthr.h"
+#ifndef inhibit_libc
+#include <string.h>
+#endif


 #ifndef __USING_SJLJ_EXCEPTIONS__


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