Fix issues arising from new strlcpy.c

.gitignore

@@ -4,6 +4,7 @@
 *.user
 *.ncb
 *.o
+*.a
 *.suo
 .*.sw?
 configure

strlcpy.c

@@ -9,6 +9,7 @@
 #ifndef HAVE_STRLCPY
 
 #include <stdlib.h>  /* for size_t */
+#include <string.h>  /* for strlen, memcpy */
 
 size_t
 strlcpy(char *dst, const char *src, size_t size) {