cpp: token stringification and pasting

[m6w6/ext-psi] / src / token.h

diff --git a/src/token.h b/src/token.h
index 93625daef0270e654f32e8bc12e08a18636fedbd..322843b109b7bfa2edfba5d0e7725aeedc92b630 100644 (file)
--- a/src/token.h
+++ b/src/token.h
@@ -140,8 +140,9 @@ struct psi_token *psi_token_alloc(struct psi_parser *P);
 size_t psi_token_alloc_size(size_t token_len, size_t fname_len);
 struct psi_token *psi_token_copy(struct psi_token *src);
 void psi_token_copy_ctor(struct psi_token **src);
-struct psi_token *psi_token_cat(unsigned argc, ...);
-struct psi_token *psi_token_append(struct psi_token *T, unsigned argc, ...);
+struct psi_token *psi_token_cat(const char *sep, unsigned argc, ...);
+struct psi_token *psi_token_prepend(const char *sep, struct psi_token *T, unsigned argc, ...);
+struct psi_token *psi_token_append(const char *sep, struct psi_token *T, unsigned argc, ...);
 struct psi_token *psi_token_translit(struct psi_token *T, char *from, char *to);
 uint64_t psi_token_hash(struct psi_token *t, char *digest_buf);
 void psi_token_dump(int fd, struct psi_token *t);