sh_ctype - NetBSD

84

#define is_upper(c) (sh_ctype(c) & ISUPPER)

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#define is_lower(c) (sh_ctype(c) & ISLOWER)

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#define is_alpha(c) (sh_ctype(c) & (ISUPPER|ISLOWER))

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#define is_name(c) (sh_ctype(c) & (ISUPPER|ISLOWER|ISUNDER))

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#define is_in_name(c) (sh_ctype(c) & (ISUPPER|ISLOWER|ISUNDER|ISDIGIT))

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#define is_special(c) (sh_ctype(c) & (ISSPECL|ISDIGIT))

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#define is_space(c) (sh_ctype(c) & ISSPACE)