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/*---------------------------------------------------------------------------*
| PDFlib - A library for generating PDF on the fly |
+---------------------------------------------------------------------------+
| Copyright (c) 1997-2006 PDFlib GmbH. All rights reserved. |
*---------------------------------------------------------------------------*
| Proprietary source code -- do not redistribute! |
*---------------------------------------------------------------------------*/
/* $Id: pc_ctype.h,v 1.1 2008/10/17 06:10:43 scuri Exp $ */
#ifndef PC_CTYPE_H_INCLUDED
#define PC_CTYPE_H_INCLUDED
#include "pc_util.h"
/* these are the locale-free replacements for the standard library
** isXXX() functions. use the macros below, DO NOT use the pdc__isXXX()
** functions directly.
*/
#define pdc_isalnum(c) pdc__isalnum((pdc_byte) (c))
#define pdc_isalpha(c) pdc__isalpha((pdc_byte) (c))
#define pdc_isdigit(c) pdc__isdigit((pdc_byte) (c))
#define pdc_islower(c) pdc__islower((pdc_byte) (c))
#define pdc_isprint(c) pdc__isprint((pdc_byte) (c))
#define pdc_ispunct(c) pdc__ispunct((pdc_byte) (c))
#define pdc_isspace(c) pdc__isspace((pdc_byte) (c))
#define pdc_isupper(c) pdc__isupper((pdc_byte) (c))
#define pdc_isxdigit(c) pdc__isxdigit((pdc_byte) (c))
#define pdc_tolower(c) pdc__tolower((pdc_byte) (c))
#define pdc_toupper(c) pdc__toupper((pdc_byte) (c))
pdc_bool pdc__isalnum(pdc_byte c);
pdc_bool pdc__isalpha(pdc_byte c);
pdc_bool pdc__isdigit(pdc_byte c);
pdc_bool pdc__islower(pdc_byte c);
pdc_bool pdc__isprint(pdc_byte c);
pdc_bool pdc__ispunct(pdc_byte c);
pdc_bool pdc__isspace(pdc_byte c);
pdc_bool pdc__isupper(pdc_byte c);
pdc_bool pdc__isxdigit(pdc_byte c);
pdc_byte pdc__tolower(pdc_byte c);
pdc_byte pdc__toupper(pdc_byte c);
/* these macros are for the various flavors of the token scanner. they
** expect ASCII input even on EBCDIC platforms (thus the "_a" suffix),
** and they implement special rules for PDF character classification.
*/
#define pdc_isalpha_a(c) pdc__isalpha_a((pdc_byte) (c))
#define pdc_isdecdt_a(c) pdc__isdecdt_a((pdc_byte) (c))
#define pdc_isdelim_a(c) pdc__isdelim_a((pdc_byte) (c))
#define pdc_ishexdt_a(c) pdc__ishexdt_a((pdc_byte) (c))
#define pdc_islower_a(c) pdc__islower_a((pdc_byte) (c))
#define pdc_isnum0_a(c) pdc__isnum0_a((pdc_byte) (c))
#define pdc_isoctdt_a(c) pdc__isoctdt_a((pdc_byte) (c))
#define pdc_isregular_a(c) \
((c) != -1 && !pdc__isspecial_a((pdc_byte) (c)))
#define pdc_isspace_a(c) pdc__isspace_a((pdc_byte) (c))
#define pdc_isspecial_a(c) pdc__isspecial_a((pdc_byte) (c))
#define pdc_isupper_a(c) pdc__isupper_a((pdc_byte) (c))
pdc_bool pdc__isalpha_a(pdc_byte c);
pdc_bool pdc__isdecdt_a(pdc_byte c);
pdc_bool pdc__isdelim_a(pdc_byte c);
pdc_bool pdc__ishexdt_a(pdc_byte c);
pdc_bool pdc__islower_a(pdc_byte c);
pdc_bool pdc__isnum0_a(pdc_byte c);
pdc_bool pdc__isoctdt_a(pdc_byte c);
pdc_bool pdc__isspace_a(pdc_byte c);
pdc_bool pdc__isspecial_a(pdc_byte c);
pdc_bool pdc__isupper_a(pdc_byte c);
#endif /* PC_CTYPE_H_INCLUDED */
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