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65 lines
1.9 KiB
65 lines
1.9 KiB
/************************************************************************/
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/* */
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/* RCPP - Resource Compiler Pre-Processor for NT system */
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/* */
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/* P0KEYS.C - Keycode stuff */
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/* */
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/* 06-Dec-90 w-BrianM Update for NT from PM SDK RCPP */
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/* */
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/************************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include "rcpptype.h"
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#include "rcppdecl.h"
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#include "rcppext.h"
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#include "p0defs.h"
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/************************************************************************/
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/* table for preprocessor id's */
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/************************************************************************/
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char * Pkeyw_Table[] = {
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#include "pkeyw.key"
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};
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char Pkeyw_Index[] = {
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#include "pkeyw.ind"
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};
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struct s_pkinfo {
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token_t s_info;
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} Pkeyw_Info[] = {
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#include "pkeyw.inf"
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};
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/************************************************************************/
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/* is_pkeyword : finds the token for the id if it's a preprocessor keyword.*/
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/* P0_NOTOKEN if not found. */
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/************************************************************************/
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token_t is_pkeyword(char *id)
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{
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REG char **start;
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REG char **stop;
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char *pi;
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if( (*id) < '_') {
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return(P0_NOTOKEN);
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}
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/*
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** the indx table tells us the start of
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** the words which begin with the first char if the id.
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** the 'stop' is the index of the word which does not have the
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** give char as it's first.
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** we can start checking after the first char since, we *know* that
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** they match (hence the additions 'id++' and (*start) + 1
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*/
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pi = &Pkeyw_Index[((*id) - '_')];
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for(start = &Pkeyw_Table[*pi++], stop = &Pkeyw_Table[*pi], id++;
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start != stop;
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start++
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) {
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if(strcmp(*start, id) == 0) {
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return(Pkeyw_Info[(start - &Pkeyw_Table[0])].s_info);
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}
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}
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return(P0_NOTOKEN);
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}
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