Remove ucore_ prefix from headers and source files

src/sdmhash.c

@@ -0,0 +1,12 @@
+unsigned long
+uc_sdbmhash(const unsigned char  *str)
+{
+	unsigned long   hash = 0;
+	unsigned int           c;
+
+	while ((c = *str++))
+		hash = c + (hash << 6) + (hash << 16) - hash;
+
+	return hash;
+}
+