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%{

/* AIX may need this for alloca to work */
#if defined _AIX
  #pragma alloca
#endif

#include <config.h>
#include <string.h>
#include "vcd.h"

struct vcd_keyword { const char *name; int token; };

%}
struct vcd_keyword
%%
event, V_EVENT
parameter, V_PARAMETER
integer, V_INTEGER
real, V_REAL
real_parameter, V_REAL_PARAMETER
realtime, V_REALTIME
reg, V_REG
supply0, V_SUPPLY0
supply1, V_SUPPLY1
time, V_TIME
tri, V_TRI
triand, V_TRIAND
trior, V_TRIOR
trireg, V_TRIREG
tri0, V_TRI0
tri1, V_TRI1
wand, V_WAND
wire, V_WIRE
wor, V_WOR
port, V_PORT
in, V_IN
out, V_OUT
inout, V_INOUT
string, V_STRINGTYPE
bit, V_BIT
logic, V_LOGIC
int, V_INT
shortint, V_SHORTINT
longint, V_LONGINT
byte, V_BYTE
enum, V_ENUM
shortreal, V_SHORTREAL
$end, V_END
%%

int vcd_keyword_code(const char *s, unsigned int len)
{
const struct vcd_keyword *rc = check_identifier(s, len);
return(rc ? rc->token : V_STRING);
}