ref: e1f5352ba57c15c8bc951edd1141e38158954d75
dir: /include/asm/lexer.h/
#ifndef ASMOTOR_ASM_LEXER_H #define ASMOTOR_ASM_LEXER_H #include <stdio.h> #include "asm/types.h" #define LEXHASHSIZE 512 struct sLexInitString { char *tzName; ULONG nToken; }; struct sLexFloat { ULONG(*Callback) (char *s, ULONG size); ULONG nToken; }; struct yy_buffer_state { char *pBufferStart; char *pBuffer; ULONG nBufferSize; ULONG oAtLineStart; }; enum eLexerState { LEX_STATE_NORMAL, LEX_STATE_MACROARGS }; #define INITIAL 0 #define macroarg 3 typedef struct yy_buffer_state *YY_BUFFER_STATE; extern void yy_set_state(enum eLexerState i); extern YY_BUFFER_STATE yy_create_buffer(FILE * f); extern YY_BUFFER_STATE yy_scan_bytes(char *mem, ULONG size); extern void yy_delete_buffer(YY_BUFFER_STATE); extern void yy_switch_to_buffer(YY_BUFFER_STATE); extern ULONG lex_FloatAlloc(struct sLexFloat *tok); extern void lex_FloatAddRange(ULONG id, UWORD start, UWORD end); extern void lex_FloatDeleteRange(ULONG id, UWORD start, UWORD end); extern void lex_FloatAddFirstRange(ULONG id, UWORD start, UWORD end); extern void lex_FloatDeleteFirstRange(ULONG id, UWORD start, UWORD end); extern void lex_FloatAddSecondRange(ULONG id, UWORD start, UWORD end); extern void lex_FloatDeleteSecondRange(ULONG id, UWORD start, UWORD end); extern void lex_Init(void); extern void lex_AddStrings(struct sLexInitString *lex); extern void lex_SetBuffer(char *buffer, ULONG len); extern ULONG yylex(void); extern void yyunput(char c); extern void yyunputstr(char *s); extern void yyskipbytes(ULONG count); extern void yyunputbytes(ULONG count); extern YY_BUFFER_STATE pCurrentBuffer; #ifdef __GNUC__ extern void strupr(char *s); extern void strlwr(char *s); #endif #endif