chore: import upstream snapshot with attribution

native/zero-c/src/program_graph_query.h

@@ -0,0 +1,24 @@
+#ifndef ZERO_PROGRAM_GRAPH_QUERY_H
+#define ZERO_PROGRAM_GRAPH_QUERY_H
+
+#include "program_graph.h"
+#include "zero.h"
+
+typedef struct {
+  const char *function;
+  const char *find;
+  const char *refs;
+  const char *calls;
+  const char *node;
+  size_t node_depth;
+  bool full_module;
+  bool handles;
+  bool no_help;
+  const char *bare_argument;
+} ZProgramGraphQueryRequest;
+
+void z_program_graph_query_request_init(ZProgramGraphQueryRequest *request);
+void z_program_graph_append_query_json(ZBuf *buf, const ZProgramGraph *graph, const char *input, const char *artifact, const char *input_kind, const ZProgramGraphQueryRequest *request);
+void z_program_graph_print_query_text(const ZProgramGraph *graph, const char *input, const char *artifact, const char *input_kind, const ZProgramGraphQueryRequest *request);
+
+#endif