psread.c File Reference

#include "psft.h"
#include "psglue.h"
#include "pserror.h"

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Macros
#define	CF2_IO_FAIL   0

Functions
	cf2_buf_readByte (CF2_Buffer buf)
	cf2_buf_isEnd (CF2_Buffer buf)

Macro Definition Documentation

CF2_IO_FAIL

#define CF2_IO_FAIL   0

Definition at line 49 of file psread.c.

Function Documentation

cf2_buf_isEnd()

cf2_buf_isEnd

(

CF2_Buffer

buf

)

Definition at line 106 of file psread.c.

  {
    return FT_BOOL( buf->ptr >= buf->end );
  }

Referenced by cf2_interpT2CharString().

cf2_buf_readByte()

cf2_buf_readByte

(

CF2_Buffer

buf

)

Definition at line 80 of file psread.c.

  {
    if ( buf->ptr < buf->end )
    {
#if CF2_IO_FAIL
      if ( randomError2() )
      {
        CF2_SET_ERROR( buf->error, Invalid_Stream_Operation );
        return 0;
      }
 
      return *(buf->ptr)++ + randomValue();
#else
      return *(buf->ptr)++;
#endif
    }
    else
    {
      CF2_SET_ERROR( buf->error, Invalid_Stream_Operation );
      return 0;
    }
  }

Referenced by cf2_hintmask_read(), and cf2_interpT2CharString().