move struct pathspec and related functions to pathspec.[ch]

diff --git a/archive.c b/archive.c
index d254fa5d5cc32b0254dc863d015bc3d97dc59681..c699a2d5aa43bf90a1d90fc37acabb50a6e7d019 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -5,6 +5,7 @@
 #include "archive.h"
 #include "parse-options.h"
 #include "unpack-trees.h"
+#include "pathspec.h"
 
 static char const * const archive_usage[] = {
        N_("git archive [options] <tree-ish> [<path>...]"),