cast: fix compilation with GCC's -Wcast-qual

[ccan] / tools / ccanlint / ccanlint.h

diff --git a/tools/ccanlint/ccanlint.h b/tools/ccanlint/ccanlint.h
index 41aaec9353ae9b1d09bf063f38b4e9cd24507881..0c73716a714cfeafe80b0337490802dd610d73cc 100644 (file)
--- a/tools/ccanlint/ccanlint.h
+++ b/tools/ccanlint/ccanlint.h
@@ -221,4 +221,10 @@ extern bool safe_mode;
 /* Where is the ccan dir?  Available after first manifest. */
 extern const char *ccan_dir;
 
+/* Compiler and CFLAGS, from config.h if available. */
+extern char *compiler, *cflags;
+
+/* Contents of config.h (or NULL if not found) */
+extern const char *config_header;
+
 #endif /* CCAN_LINT_H */