275 extern int am_util_string_isalnum(int c);
295 extern int am_util_string_isalpha(int c);
315 extern int am_util_string_isdigit(int c);
335 extern int am_util_string_islower(int c);
355 extern int am_util_string_isspace(int c);
375 extern int am_util_string_isupper(int c);
395 extern int am_util_string_isxdigit(int c);
414 extern int am_util_string_tolower(int c);
433 extern int am_util_string_toupper(int c);
453 extern int am_util_string_isfilenm83(int c);
456 #define am_util_string_isalnum(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & (AM_CATTR_ALPHA | AM…  argument
457 #define am_util_string_isalpha(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_ALPHA) ? 1 …  argument
458 #define am_util_string_isdigit(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_DIGIT) ? 1 …  argument
459 #define am_util_string_islower(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_LOWER) ? 1 …  argument
460 #define am_util_string_isspace(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_WHSPACE) ? …  argument
461 #define am_util_string_isupper(c)       ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_UPPER) ? 1 …  argument
462 #define am_util_string_isxdigit(c)      ((c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_XDIGIT) ? 1…  argument
463 #define am_util_string_tolower(c)       ((am_cattr[c & 0x7f] & AM_CATTR_UPPER) ? c | 0x20 : c)  argument
464 #define am_util_string_toupper(c)       ((am_cattr[c & 0x7f] & AM_CATTR_LOWER) ? c & ~0x20 : c)  argument
466 #define am_util_string_isalnum(c)       (am_cattr[c & 0xff] & (AM_CATTR_ALPHA | AM_CATTR_DIGIT))  argument
467 #define am_util_string_isalpha(c)       (am_cattr[c & 0xff] & AM_CATTR_ALPHA)  argument
468 #define am_util_string_isdigit(c)       (am_cattr[c & 0xff] & AM_CATTR_DIGIT)  argument
469 #define am_util_string_islower(c)       (am_cattr[c & 0xff] & AM_CATTR_LOWER)  argument
470 #define am_util_string_isspace(c)       (am_cattr[c & 0xff] & AM_CATTR_WHSPACE)  argument
471 #define am_util_string_isupper(c)       (am_cattr[c & 0xff] & AM_CATTR_UPPER)  argument
472 #define am_util_string_isxdigit(c)      (am_cattr[c & 0xff] & AM_CATTR_XDIGIT)  argument
473 #define am_util_string_tolower(c)       ((am_cattr[c & 0xff] & AM_CATTR_UPPER) ? c | 0x20 : c)  argument
474 #define am_util_string_toupper(c)       ((am_cattr[c & 0xff] & AM_CATTR_LOWER) ? c & ~0x20 : c)  argument
477 #define am_util_string_isfilenm83(c)    (am_cattr[c & 0xff] & AM_CATTR_FILENM83)  argument