cpp: token stringification and pasting

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

diff --git a/src/token.h b/src/token.h
index 75f76fbed19c1b7c7f752093de92ea40102c0051..322843b109b7bfa2edfba5d0e7725aeedc92b630 100644 (file)
--- a/src/token.h
+++ b/src/token.h
@@ -48,11 +48,11 @@ static inline size_t psi_offset_padding(size_t diff, size_t alignment) {
 
 #define PSI_T_POINTER PSI_T_ASTERISK
 #define PSI_T_LONG_DOUBLE (PSI_T_DOUBLE << 16)
+#define PSI_T_BSLASH (PSI_T_SLASH << 16)
+#define PSI_T_WHITESPACE -PSI_T_NO_WHITESPACE
 
 typedef int token_t;
 
-#include "token_oper_cmp.h"
-
 static inline size_t psi_t_alignment(token_t t)
 {
 #define PSI_ALIGNOF(T) case PSI_T_## T: return ALIGNOF_## T ##_T;
@@ -139,9 +139,13 @@ struct psi_parser;
 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);
-struct psi_token *psi_token_cat(unsigned argc, ...);
-struct psi_token *psi_token_append(struct psi_token *T, unsigned argc, ...);
+void psi_token_copy_ctor(struct psi_token **src);
+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);
+void psi_token_free(struct psi_token **token);
 
 #endif