diff options
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index 6e3561a..764d8e6 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -135,6 +135,9 @@ struct cpp_name unsigned int offset; /* from list->namebuf */ }; +/* Per token flags. */ +#define HSPACE_BEFORE (1 << 0) /* token preceded by hspace */ + /* A preprocessing token. This has been carefully packed and should occupy 16 bytes on both 32- and 64-bit hosts. */ @@ -146,7 +149,7 @@ struct cpp_token #else unsigned char type; #endif - unsigned char flags; /* flags - not presently used */ + unsigned char flags; /* flags - see above */ unsigned int aux; /* hash of a NAME, or something - see uses in the code */ union @@ -435,8 +438,12 @@ struct cpp_options struct cpp_reader { + /* Top of buffer stack. */ cpp_buffer *buffer; + /* Token list used by get_directive_token. */ + cpp_toklist directbuf; + /* A buffer used for both for cpp_get_token's output, and also internally. */ unsigned char *token_buffer; /* Allocated size of token_buffer. CPP_RESERVE allocates space. */ |