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system.h (CTYPE_CONV, [...]): New macros.

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* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros.  Use
	CTYPE_CONV in all ctype macros.

	* cccp.c (initialize_char_syntax): Use uppercase ctype macro
	from system.h.

	* cexp.y (initialize_random_junk): Likewise.

	* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.

	* i370.c (handle_pragma): Likewise.

	* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.

	* v850.c (override_options): Likewise.

	* doprint.c (_doprnt): Likewise.

	* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
	Likewise.

	* fixinc/server.c (load_data): Likewise.

	* fold-const.c (real_hex_to_f): Likewise.

	* genattr.c (write_upcase, gen_attr): Likewise.

	* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
	write_upcase): Likewise.

	* genemit.c (print_code): Likewise.

	* genopinit.c (gen_insn): Likewise.

	* genpeep.c (print_code): Likewise.

	* genrecog.c (print_code): Likewise.

	* optabs.c (init_libfuncs): Likewise.

ch:

	* lex.c (maybe_downcase, getlc, handle_generic_pragma,
	check_newline): Likewise.

f:

	* bad.c (ffebad_finish): Likewise.

	* fini.c (main): Likewise.

	* intrin.c (ffeintrin_init_0): Likewise.

	* lex.c (ffelex_hash_): Likewise.

	* src.c (ffesrc_init_1): Likewise.

From-SVN: r29463
This commit is contained in:
Kaveh R. Ghazi 1999-09-16 22:20:44 +00:00 committed by Kaveh Ghazi
parent 7bd41ea6c8
commit 92a438d13c
28 changed files with 166 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
gcc/ChangeLog
View File

@ -1,3 +1,45 @@
Thu Sep 16 18:06:35 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros. Use
CTYPE_CONV in all ctype macros.
* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.
* cexp.y (initialize_random_junk): Likewise.
* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.
* i370.c (handle_pragma): Likewise.
* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.
* v850.c (override_options): Likewise.
* doprint.c (_doprnt): Likewise.
* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.
* fixinc/server.c (load_data): Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* genattr.c (write_upcase, gen_attr): Likewise.
* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.
* genemit.c (print_code): Likewise.
* genopinit.c (gen_insn): Likewise.
* genpeep.c (print_code): Likewise.
* genrecog.c (print_code): Likewise.
* optabs.c (init_libfuncs): Likewise.
Thu Sep 16 14:03:32 1999 Mark Mitchell <mark@codesourcery.com>
* haifa-sched.c (sched_analyze): Keep the list of notes organized

4
gcc/cccp.c
View File

@ -10131,9 +10131,9 @@ initialize_char_syntax ()
* refer to them.
*/
for (i = 'a'; i <= 'z'; i++) {
is_idchar[toupper(i)] = 1;
is_idchar[TOUPPER(i)] = 1;
is_idchar[i] = 1;
is_idstart[toupper(i)] = 1;
is_idstart[TOUPPER(i)] = 1;
is_idstart[i] = 1;
}
for (i = '0'; i <= '9'; i++)

4
gcc/cexp.c
View File

@ -2029,9 +2029,9 @@ initialize_random_junk ()
* refer to them.
*/
for (i = 'a'; i <= 'z'; i++) {
++is_idchar[toupper(i)];
++is_idchar[TOUPPER(i)];
++is_idchar[i];
++is_idstart[toupper(i)];
++is_idstart[TOUPPER(i)];
++is_idstart[i];
}
for (i = '0'; i <= '9'; i++)

4
gcc/cexp.y
View File

@ -1113,9 +1113,9 @@ initialize_random_junk ()
* refer to them.
*/
for (i = 'a'; i <= 'z'; i++) {
++is_idchar[toupper(i)];
++is_idchar[TOUPPER(i)];
++is_idchar[i];
++is_idstart[toupper(i)];
++is_idstart[TOUPPER(i)];
++is_idstart[i];
}
for (i = '0'; i <= '9'; i++)

5
gcc/ch/ChangeLog
View File

@ -1,3 +1,8 @@
1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Use uppercase ctype macro from system.h.
1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* actions.c (warn_unhandled): Use xstrdup, not xmalloc/strcpy.

12
gcc/ch/lex.c
View File

@ -888,7 +888,7 @@ maybe_downcase (str)
while (*str)
{
if (ISUPPER ((unsigned char) *str))
*str = tolower ((unsigned char)*str);
*str = TOLOWER (*str);
str++;
}
}
@ -1470,8 +1470,8 @@ getlc (file)
register int c;
c = getc (file);
if (ISUPPER (c) && ignore_case)
c = tolower (c);
if (ignore_case)
c = TOLOWER (c);
return c;
}
@ -1524,7 +1524,7 @@ handle_generic_pragma (buffer)
* buff ++ = c;
c = getc (finput);
}
while (c != EOF && isascii (c) && ! isspace (c) && c != '\n'
while (c != EOF && isascii (c) && ! ISSPACE (c) && c != '\n'
&& buff < buffer + 128); /* XXX shared knowledge about size of buffer. */
ungetc (c, finput);
@ -1577,8 +1577,8 @@ check_newline ()
it and ignore it; otherwise, ignore the line, with an error
if the word isn't `pragma', `ident', `define', or `undef'. */
if (ISUPPER (c) && ignore_case)
c = tolower (c);
if (ignore_case)
c = TOLOWER (c);
if (c >= 'a' && c <= 'z')
{

8
gcc/config/c4x/c4x.c
View File

@ -682,8 +682,8 @@ c4x_interrupt_function_p ()
&& current_function_name[2] == 'i'
&& current_function_name[3] == 'n'
&& current_function_name[4] == 't'
&& isdigit (current_function_name[5])
&& isdigit (current_function_name[6]);
&& ISDIGIT (current_function_name[5])
&& ISDIGIT (current_function_name[6]);
}
@ -4193,13 +4193,13 @@ c4x_handle_pragma (p_getc, p_ungetc, pname)
c = p_getc ();
while (c == ' ' || c == '\t') c = p_getc ();
if (! (isalpha(c) || c == '_' || c == '$' || c == '@'))
if (! (ISALPHA(c) || c == '_' || c == '$' || c == '@'))
return 0;
i = 0;
namesize = 16;
name = xmalloc (namesize);
while (isalnum (c) || c == '_' || c == '$' || c == '@')
while (ISALNUM (c) || c == '_' || c == '$' || c == '@')
{
if (i >= namesize-1)
{

4
gcc/config/i370/i370.c
View File

@ -976,7 +976,7 @@ handle_pragma (finput, node)
do {
*s++ = c;
c = getc (finput);
} while (isalnum(c) || c == '_');
} while (ISALNUM(c) || c == '_');
if (c == '\n')
goto PRAGMA_WARNING;
*s = 0;
@ -1014,7 +1014,7 @@ handle_pragma (finput, node)
}
*s++ = c;
c = getc (finput);
if (isspace(c) || c == ')')
if (ISSPACE(c) || c == ')')
goto PRAGMA_WARNING;
} while (c != '"');
*s = 0;

4
gcc/config/i370/i370.h
View File

@ -1138,7 +1138,7 @@ enum reg_class
ch = '@'; \
for (bp = temp; *bp; bp++) \
{ \
if (islower (*bp)) *bp = toupper (*bp); \
*bp = TOUPPER (*bp); \
else if (*bp == '_') *bp = ch; \
} \
fprintf (FILE, "%s", temp); \
@ -1256,7 +1256,7 @@ enum reg_class
for (j = 0, i = 0; i < LEN; j++, i++) \
{ \
c = PTR[i]; \
if (iscntrl (c) || c == '&') \
if (ISCNTRL (c) || c == '&') \
{ \
if (j % MVS_ASCII_TEXT_LENGTH != 0 ) \
fprintf (FILE, "'\n"); \

8
gcc/config/v850/v850.c
View File

@ -134,7 +134,7 @@ override_options ()
{
if (small_memory[i].value)
{
if (!isdigit (*small_memory[i].value))
if (!ISDIGIT (*small_memory[i].value))
error ("%s=%s is not numeric.",
small_memory[i].name,
small_memory[i].value);
@ -3022,8 +3022,7 @@ v850_handle_pragma (p_getc, p_ungetc, name)
/* Read string. */
do
* buff ++ = (c = p_getc ());
while (c != EOF && isascii (c)
&& (isalnum (c) || c == '_' || c == '.' || c == ' ')
while (c != EOF && (ISALNUM (c) || c == '_' || c == '.' || c == ' ')
&& (buff < buffer + 126));
if (c != '"')
@ -3033,8 +3032,7 @@ v850_handle_pragma (p_getc, p_ungetc, name)
break;
default:
while (c != EOF && isascii (c)
&& (isalnum (c) || c == '_' || c == '.')
while (c != EOF && (ISALNUM (c) || c == '_' || c == '.')
&& (buff < buffer + 126))
* buff ++ = (c = p_getc ());
break;

4
gcc/doprint.c
View File

@ -88,7 +88,7 @@ _doprnt (format, ap, stream)
if (*ptr == '*')
COPY_VA_INT;
else
while (isdigit(*ptr)) /* Handle explicit numeric value. */
while (ISDIGIT(*ptr)) /* Handle explicit numeric value. */
*sptr++ = *ptr++;
if (*ptr == '.')
@ -97,7 +97,7 @@ _doprnt (format, ap, stream)
if (*ptr == '*')
COPY_VA_INT;
else
while (isdigit(*ptr)) /* Handle explicit numeric value. */
while (ISDIGIT(*ptr)) /* Handle explicit numeric value. */
*sptr++ = *ptr++;
}
while (strchr ("hlL", *ptr))

12
gcc/f/ChangeLog
View File

@ -1,3 +1,15 @@
Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
* fini.c (main): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_hash_): Likewise.
* src.c (ffesrc_init_1): Likewise.
Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* g77spec.c (lang_specific_driver): Remove unnecessary argument in

2
gcc/f/bad.c
View File

@ -461,7 +461,7 @@ ffebad_finish ()
{
char c;
c = toupper (s[0]);
c = TOUPPER (s[0]);
fprintf (stderr, "%c%s ", c, &s[1]);
}
else if (s[0] != '\0')

4
gcc/f/fini.c
View File

@ -381,8 +381,8 @@ main (int argc, char **argv)
cc = buf[i];
if (ISALPHA (cc))
{
newname->name_uc[i] = toupper (cc);
newname->name_lc[i] = tolower (cc);
newname->name_uc[i] = TOUPPER (cc);
newname->name_lc[i] = TOLOWER (cc);
newname->name_ic[i] = cc;
}
else

2
gcc/f/intrin.c
View File

@ -1588,7 +1588,7 @@ ffeintrin_init_0 ()
if ((ISDIGIT (*p1) || (*p1 == '_')) && (*p1 == *p2) && (*p1 == *p3))
continue;
if (! ISUPPER ((unsigned char)*p1) || ! ISLOWER ((unsigned char)*p2)
|| (*p1 != toupper ((unsigned char)*p2))
|| (*p1 != TOUPPER (*p2))
|| ((*p3 != *p1) && (*p3 != *p2)))
break;
}

7
gcc/f/lex.c
View File

@ -1126,8 +1126,9 @@ ffelex_hash_ (FILE *finput)
static char buffer [128];
char * buff = buffer;
/* Read the pragma name into a buffer. */
while (isspace (c = getc (finput)))
/* Read the pragma name into a buffer.
ISSPACE() may evaluate its argument more than once! */
while (((c = getc (finput)), ISSPACE(c)))
continue;
do
@ -1135,7 +1136,7 @@ ffelex_hash_ (FILE *finput)
* buff ++ = c;
c = getc (finput);
}
while (c != EOF && ! isspace (c) && c != '\n'
while (c != EOF && ! ISSPACE (c) && c != '\n'
&& buff < buffer + 128);
pragma_ungetc (c);

14
gcc/f/src.c
View File

@ -120,10 +120,10 @@ ffesrc_init_1 ()
}
for (i = 'A'; i <= 'Z'; ++i)
ffesrc_tolower_[i] = tolower (i);
ffesrc_tolower_[i] = TOLOWER (i);
for (i = 'a'; i <= 'z'; ++i)
ffesrc_toupper_[i] = toupper (i);
ffesrc_toupper_[i] = TOUPPER (i);
ffesrc_check_symbol_ = (ffe_case_symbol () != FFE_caseNONE);
@ -153,7 +153,7 @@ ffesrc_init_1 ()
if (ffesrc_ok_match_init_lower_)
for (i = 'a'; i <= 'z'; ++i)
ffesrc_char_match_init_[i] = toupper (i);
ffesrc_char_match_init_[i] = TOUPPER (i);
else
for (i = 'a'; i <= 'z'; ++i)
ffesrc_char_match_init_[i] = FFESRC_INVALID_SYMBOL_CHAR_;
@ -164,21 +164,21 @@ ffesrc_init_1 ()
if (ffesrc_ok_match_noninit_lower_)
for (i = 'a'; i <= 'z'; ++i)
ffesrc_char_match_noninit_[i] = toupper (i);
ffesrc_char_match_noninit_[i] = TOUPPER (i);
else
for (i = 'a'; i <= 'z'; ++i)
ffesrc_char_match_noninit_[i] = FFESRC_INVALID_SYMBOL_CHAR_;
if (ffe_case_source () == FFE_caseLOWER)
for (i = 'A'; i <= 'Z'; ++i)
ffesrc_char_source_[i] = tolower (i);
ffesrc_char_source_[i] = TOLOWER (i);
else if (ffe_case_source () == FFE_caseUPPER)
for (i = 'a'; i <= 'z'; ++i)
ffesrc_char_source_[i] = toupper (i);
ffesrc_char_source_[i] = TOUPPER (i);
if (ffe_case_match () == FFE_caseLOWER)
for (i = 'A'; i <= 'Z'; ++i)
ffesrc_char_internal_init_[i] = tolower (i);
ffesrc_char_internal_init_[i] = TOLOWER (i);
switch (ffe_case_symbol ())
{

11
gcc/fixinc/fixincl.c
View File

@ -221,13 +221,13 @@ main (argc, argv)
{
if (fgets (pz_buf, MAXPATHLEN, stdin) == (char *) NULL)
break;
while (isspace (*pz_buf))
while (ISSPACE (*pz_buf))
pz_buf++;
if ((*pz_buf == '\0') || (*pz_buf == '#'))
continue;
apz_names[file_name_ct++] = pz_buf;
pz_buf += strlen (pz_buf);
while (isspace (pz_buf[-1]))
while (ISSPACE (pz_buf[-1]))
pz_buf--;
*pz_buf++ = '\0';
}
@ -813,7 +813,7 @@ quoted_file_exists (pz_src_path, pz_file_path, pz_file)
for (;;) {
char ch = *pz_file++;
if (! isgraph( ch ))
if (! ISGRAPH(ch))
return 0;
if (ch == '"')
break;
@ -875,9 +875,10 @@ extract_quoted_files (pz_data, pz_file_name, p_re_match)
pz_incl_quot += p_re_match->rm_so;
/* Skip forward to the included file name */
while (isspace (*pz_incl_quot))
while (ISSPACE (*pz_incl_quot))
pz_incl_quot++;
while (isspace (*++pz_incl_quot))
/* ISSPACE() may evaluate is argument more than once! */
while ((++pz_incl_quot, ISSPACE (*pz_incl_quot)))
;
pz_incl_quot += sizeof ("include") - 1;
while (*pz_incl_quot++ != '"')

2
gcc/fixinc/server.c
View File

@ -163,7 +163,7 @@ load_data (fp)
return (char *) NULL;
}
while ((pz_scan > pz_text) && isspace (pz_scan[-1]))
while ((pz_scan > pz_text) && ISSPACE (pz_scan[-1]))
pz_scan--;
*pz_scan = NUL;
return realloc ((void *) pz_text, strlen (pz_text) + 1);

2
gcc/fold-const.c
View File

@ -1072,7 +1072,7 @@ real_hex_to_f (s, mode)
}
/* Value of exponent.
The exponent field is a decimal integer. */
while (isdigit(*p))
while (ISDIGIT(*p))
{
k = (*p++ & 0x7f) - '0';
expon = 10 * expon + k;

13
gcc/genattr.c
View File

@ -56,7 +56,7 @@ struct function_unit
static void extend_range PROTO((struct range *, int, int));
static void init_range PROTO((struct range *));
static void write_upcase PROTO((char *));
static void write_upcase PROTO((const char *));
static void gen_attr PROTO((rtx));
static void write_units PROTO((int, struct range *, struct range *,
struct range *, struct range *,
@ -81,13 +81,10 @@ init_range (range)
static void
write_upcase (str)
char *str;
const char *str;
{
for (; *str; str++)
if (ISLOWER(*str))
printf ("%c", toupper(*str));
else
printf ("%c", *str);
putchar (TOUPPER(*str));
}
static void
@ -117,10 +114,8 @@ gen_attr (attr)
write_upcase (XSTR (attr, 0));
printf ("_");
}
else if (ISLOWER(*p))
printf ("%c", toupper(*p));
else
printf ("%c", *p);
putchar (TOUPPER(*p));
}
printf ("};\n");

19
gcc/genattrtab.c
View File

@ -434,7 +434,7 @@ static void write_attr_case PROTO((struct attr_desc *, struct attr_value *,
static void write_unit_name PROTO((const char *, int, const char *));
static void write_attr_valueq PROTO((struct attr_desc *, char *));
static void write_attr_value PROTO((struct attr_desc *, rtx));
static void write_upcase PROTO((char *));
static void write_upcase PROTO((const char *));
static void write_indent PROTO((int));
static void write_eligible_delay PROTO((const char *));
static void write_function_unit_info PROTO((void));
@ -1354,8 +1354,7 @@ convert_const_symbol_ref (exp, attr)
strcat (p, "_");
strcat (p, XSTR (av->value, 0));
for (; *p != '\0'; p++)
if (ISLOWER(*p))
*p = toupper (*p);
*p = TOUPPER (*p);
value = attr_rtx (SYMBOL_REF, string);
RTX_UNCHANGING_P (value) = 1;
@ -2838,8 +2837,7 @@ evaluate_eq_attr (exp, value, insn_code, insn_index)
strcat (string, "_");
strcat (string, XSTR (exp, 1));
for (p = string; *p ; p++)
if (ISLOWER(*p))
*p = toupper (*p);
*p = TOUPPER (*p);
newexp = attr_rtx (EQ, value,
attr_rtx (SYMBOL_REF,
@ -5351,13 +5349,14 @@ write_attr_value (attr, value)
static void
write_upcase (str)
char *str;
const char *str;
{
while (*str)
if (ISLOWER(*str))
printf ("%c", toupper(*str++));
else
printf ("%c", *str++);
{
/* The argument of TOUPPER should not have side effects. */
putchar (TOUPPER(*str));
str++;
}
}
static void

7
gcc/genemit.c
View File

@ -135,12 +135,7 @@ print_code (code)
{
register const char *p1;
for (p1 = GET_RTX_NAME (code); *p1; p1++)
{
if (ISLOWER(*p1))
putchar (toupper(*p1));
else
putchar (*p1);
}
putchar (TOUPPER(*p1));
}
static void

8
gcc/genopinit.c
View File

@ -195,7 +195,7 @@ gen_insn (insn)
for (i = ((int) MAX_MACHINE_MODE) - 1; i >= 0; i--)
{
for (p = GET_MODE_NAME(i), q = np; *p; p++, q++)
if (tolower ((unsigned char)*p) != *q)
if (TOLOWER (*p) != *q)
break;
if (*p == 0
@ -249,11 +249,11 @@ gen_insn (insn)
break;
case 'a':
for (np = GET_MODE_NAME(m1); *np; np++)
printf ("%c", tolower ((unsigned char)*np));
putchar (TOLOWER (*np));
break;
case 'b':
for (np = GET_MODE_NAME(m2); *np; np++)
printf ("%c", tolower ((unsigned char)*np));
putchar (TOLOWER (*np));
break;
case 'A':
printf ("%smode", GET_MODE_NAME(m1));
@ -266,7 +266,7 @@ gen_insn (insn)
break;
case 'C':
for (np = GET_RTX_NAME(op); *np; np++)
printf ("%c", toupper ((unsigned char)*np));
putchar (TOUPPER (*np));
break;
}
}

7
gcc/genpeep.c
View File

@ -370,12 +370,7 @@ print_code (code)
{
register const char *p1;
for (p1 = GET_RTX_NAME (code); *p1; p1++)
{
if (ISLOWER(*p1))
putchar (toupper(*p1));
else
putchar (*p1);
}
putchar (TOUPPER(*p1));
}
PTR

7
gcc/genrecog.c
View File

@ -1639,12 +1639,7 @@ print_code (code)
{
register const char *p1;
for (p1 = GET_RTX_NAME (code); *p1; p1++)
{
if (ISLOWER(*p1))
putchar (toupper(*p1));
else
putchar (*p1);
}
putchar (TOUPPER(*p1));
}
static int

2
gcc/optabs.c
View File

@ -4324,7 +4324,7 @@ init_libfuncs (optable, first_mode, last_mode, opname, suffix)
for (q = opname; *q; )
*p++ = *q++;
for (q = mname; *q; q++)
*p++ = tolower ((unsigned char)*q);
*p++ = TOLOWER (*q);
*p++ = suffix;
*p++ = '\0';

51
gcc/system.h
View File

@ -89,27 +89,52 @@ extern int fputs_unlocked PROTO ((const char *, FILE *));
# define IN_CTYPE_DOMAIN(c) isascii(c)
#endif
/* The ctype functions are often implemented as macros which do
lookups in arrays using the parameter as the offset. If the ctype
function parameter is a char, then gcc will (appropriately) warn
that a "subscript has type char". Using a (signed) char as a subscript
is bad because you may get negative offsets and thus it is not 8-bit
safe. The CTYPE_CONV macro ensures that the parameter is cast to an
unsigned char when a char is passed in. When an int is passed in, the
parameter is left alone so we don't lose EOF.
*/
#define CTYPE_CONV(CH) \
(sizeof(CH) == sizeof(unsigned char) ? (int)(unsigned char)(CH) : (int)(CH))
/* WARNING! The argument to the ctype replacement macros below is
evaluated more than once so it must not have side effects! */
#ifdef isblank
# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (CTYPE_CONV(c)))
#else
# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
#endif
#ifdef isgraph
# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (c))
# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (CTYPE_CONV(c)))
#else
# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (c) && !isspace (c))
# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (CTYPE_CONV(c)) && !isspace (CTYPE_CONV(c)))
#endif
#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c))
#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c))
#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (c))
#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c))
#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (CTYPE_CONV(c)))
#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (CTYPE_CONV(c)))
#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (CTYPE_CONV(c)))
#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (CTYPE_CONV(c)))
#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (CTYPE_CONV(c)))
#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (CTYPE_CONV(c)))
#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (CTYPE_CONV(c)))
#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (CTYPE_CONV(c)))
#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (CTYPE_CONV(c)))
#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (CTYPE_CONV(c)))
#if STDC_HEADERS
# define TOLOWER(c) (tolower (CTYPE_CONV(c)))
# define TOUPPER(c) (toupper (CTYPE_CONV(c)))
#else
# define TOLOWER(c) (ISUPPER (c) ? tolower (CTYPE_CONV(c)) : (c))
# define TOUPPER(c) (ISLOWER (c) ? toupper (CTYPE_CONV(c)) : (c))
#endif
/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
- Its arg may be any int or unsigned int; it need not be an unsigned char.