[sparc] unify 32bit and 64bit string.h

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/sparc/include/asm/string.h

@@ -5,4 +5,38 @@
 #else
 #include <asm/string_32.h>
 #endif
+
+/* First the mem*() things. */
+#define __HAVE_ARCH_MEMMOVE
+void *memmove(void *, const void *, __kernel_size_t);
+
+#define __HAVE_ARCH_MEMCPY
+#define memcpy(t, f, n) __builtin_memcpy(t, f, n)
+
+#define __HAVE_ARCH_MEMSET
+#define memset(s, c, count) __builtin_memset(s, c, count)
+
+#define __HAVE_ARCH_MEMSCAN
+
+#define memscan(__arg0, __char, __arg2)						\
+({										\
+	void *__memscan_zero(void *, size_t);					\
+	void *__memscan_generic(void *, int, size_t);				\
+	void *__retval, *__addr = (__arg0);					\
+	size_t __size = (__arg2);						\
+										\
+	if(__builtin_constant_p(__char) && !(__char))				\
+		__retval = __memscan_zero(__addr, __size);			\
+	else									\
+		__retval = __memscan_generic(__addr, (__char), __size);		\
+										\
+	__retval;								\
+})
+
+#define __HAVE_ARCH_MEMCMP
+int memcmp(const void *,const void *,__kernel_size_t);
+
+#define __HAVE_ARCH_STRNCMP
+int strncmp(const char *, const char *, __kernel_size_t);
+
 #endif