X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fopt%2Fprivate.h;h=0621c82eb6bcc693c3d2b6fcee0d30e25f720bf8;hp=f2199e48dc90b3581e376d91323a64d843fa2e2b;hb=HEAD;hpb=74257cee33ae3033f961d5f22a0313b8cb1b18d4

diff --git a/ccan/opt/private.h b/ccan/opt/private.h
index f2199e48..0621c82e 100644
--- a/ccan/opt/private.h
+++ b/ccan/opt/private.h
@@ -1,4 +1,4 @@
-/* Licensed under GPLv3+ - see LICENSE file for details */
+/* Licensed under GPLv2+ - see LICENSE file for details */
 #ifndef CCAN_OPT_PRIVATE_H
 #define CCAN_OPT_PRIVATE_H
 
@@ -7,14 +7,21 @@ extern unsigned int opt_count, opt_num_short, opt_num_short_arg, opt_num_long;
 
 extern const char *opt_argv0;
 
-#define subtable_of(entry) ((struct opt_table *)((entry)->names))
+#define subtable_of(entry) ((const struct opt_table *)((entry)->names))
 
 const char *first_sopt(unsigned *i);
 const char *next_sopt(const char *names, unsigned *i);
 const char *first_lopt(unsigned *i, unsigned *len);
 const char *next_lopt(const char *p, unsigned *i, unsigned *len);
 
-int parse_one(int *argc, char *argv[], unsigned *offset,
-	      void (*errlog)(const char *fmt, ...));
+struct opt_alloc {
+	void *(*alloc)(size_t size);
+	void *(*realloc)(void *ptr, size_t size);
+	void (*free)(void *ptr);
+};
+extern struct opt_alloc opt_alloc;
+
+int parse_one(int *argc, char *argv[], enum opt_type is_early, unsigned *offset,
+	      void (*errlog)(const char *fmt, ...), bool unknown_ok);
 
 #endif /* CCAN_OPT_PRIVATE_H */