9 PSI_Lexer
*PSI_LexerInit(PSI_Lexer
*L
, const char *filename
);
10 size_t PSI_LexerFill(PSI_Lexer
*L
, size_t n
);
11 token_t
PSI_LexerScan(PSI_Lexer
*L
);
12 void PSI_LexerDtor(PSI_Lexer
*L
);
13 void PSI_LexerFree(PSI_Lexer
**L
);
15 PSI_Token
*PSI_TokenAlloc(PSI_Lexer
*L
, token_t t
);