X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Ftools.h;h=84b1fb8abe277a797517636593eafc601659b1a8;hp=f07627ebee99f4e10b62524c16be72a69f492d7c;hb=6b73d11998591ec50e726cc2d4105ca85f38d87d;hpb=e52dc42bad9a6637fbec44fe08705a51f6f84a94

diff --git a/tools/tools.h b/tools/tools.h
index f07627eb..84b1fb8a 100644
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -1,9 +1,20 @@
 #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.c file to get dependencies. */
+char **get_deps(const void *ctx, const char *dir, bool recurse);
+
+/* This is safer: just looks for ccan/ strings in _info.c */
+char **get_safe_ccan_deps(const void *ctx, const char *dir, bool recurse);
 
 #endif /* CCAN_TOOLS_H */