210 am_util_string_isalnum(int c)  in am_util_string_isalnum()  argument
213     return (c & 0xffffff80) ? 0 : (am_cattr[c] & (AM_CATTR_ALPHA | AM_CATTR_DIGIT)) ? 1 : 0;  in am_util_string_isalnum()
215     return (am_cattr[c & 0xff] & (AM_CATTR_ALPHA | AM_CATTR_DIGIT)) ? 1 : 0;  in am_util_string_isalnum()
225 am_util_string_isalpha(int c)  in am_util_string_isalpha()  argument
228     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_ALPHA) ? 1 : 0;  in am_util_string_isalpha()
230     return (am_cattr[c & 0xff] & AM_CATTR_ALPHA) ? 1 : 0;  in am_util_string_isalpha()
240 am_util_string_isdigit(int c)  in am_util_string_isdigit()  argument
243     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_DIGIT) ? 1 : 0;  in am_util_string_isdigit()
245     return (am_cattr[c & 0xff] & AM_CATTR_DIGIT) ? 1 : 0;  in am_util_string_isdigit()
255 am_util_string_islower(int c)  in am_util_string_islower()  argument
258     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_LOWER) ? 1 : 0;  in am_util_string_islower()
260     return (am_cattr[c & 0xff] & AM_CATTR_LOWER) ? 1 : 0;  in am_util_string_islower()
270 am_util_string_isspace(int c)  in am_util_string_isspace()  argument
273     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_WHSPACE) ? 1 : 0;  in am_util_string_isspace()
275     return (am_cattr[c & 0xff] & AM_CATTR_WHSPACE) ? 1 : 0;  in am_util_string_isspace()
285 am_util_string_isupper(int c)  in am_util_string_isupper()  argument
288     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_UPPER) ? 1 : 0;  in am_util_string_isupper()
290     return (am_cattr[c & 0xff] & AM_CATTR_UPPER) ? 1 : 0;  in am_util_string_isupper()
300 am_util_string_isxdigit(int c)  in am_util_string_isxdigit()  argument
303     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_XDIGIT) ? 1 : 0;  in am_util_string_isxdigit()
305     return (am_cattr[c & 0xff] & AM_CATTR_XDIGIT) ? 1 : 0;  in am_util_string_isxdigit()
314 int am_util_string_tolower(int c)  in am_util_string_tolower()  argument
317     return (am_cattr[c & 0x7f] & AM_CATTR_UPPER) ? c | 0x20 : c;  in am_util_string_tolower()
319     return (am_cattr[c & 0xff] & AM_CATTR_UPPER) ? c | 0x20 : c;  in am_util_string_tolower()
328 int am_util_string_toupper(int c)  in am_util_string_toupper()  argument
331     return (am_cattr[c & 0x7f] & AM_CATTR_LOWER) ? c & ~0x20 : c;  in am_util_string_toupper()
333     return (am_cattr[c & 0xff] & AM_CATTR_LOWER) ? c & ~0x20 : c;  in am_util_string_toupper()
343 am_util_string_isfilenm83(int c)  in am_util_string_isfilenm83()  argument
346     return (c & 0xffffff80) ? 0 : (am_cattr[c] & AM_CATTR_FILENM83) ? 1 : 0;  in am_util_string_isfilenm83()
348     return (am_cattr[c & 0xff] & AM_CATTR_FILENM83) ? 1 : 0;  in am_util_string_isfilenm83()