#ifndef CCAN_TOOLS_H
#define CCAN_TOOLS_H
+#include <stdbool.h>
+
+#define IDENT_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
+ "abcdefghijklmnopqrstuvwxyz" \
+ "01234567889_"
+
+#define SPACE_CHARS " \f\n\r\t\v"
#define CFLAGS "-O3 -Wall -Wundef -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -Iccan/ -I."
-char **get_deps(const void *ctx, const char *dir);
+/* This actually compiles and runs the info file to get dependencies. */
+char **get_deps(const void *ctx, const char *dir, bool recurse);
-void *grab_fd(const void *ctx, int fd);
-void *grab_file(const void *ctx, const char *filename);
+/* This is safer: just looks for ccan/ strings in info */
+char **get_safe_ccan_deps(const void *ctx, const char *dir, bool recurse);
#endif /* CCAN_TOOLS_H */