17 lines
848 B
C
17 lines
848 B
C
#ifndef RZ_STR_UTIL_H
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#define RZ_STR_UTIL_H
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#define IS_NULLSTR(x) (!(x) || !*(x))
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#define IS_WHITECHAR(x) ((x) == ' ' || (x) == '\t' || (x) == '\n' || (x) == '\r')
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#define IS_SEPARATOR(x) ((x) == ' ' || (x) == '\t' || (x) == '\n' || (x) == '\r' || (x) == ' ' || \
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(x) == ',' || (x) == ';' || (x) == ':' || (x) == '[' || (x) == ']' || \
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(x) == '(' || (x) == ')' || (x) == '{' || (x) == '}')
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#define IS_HEXCHAR(x) (((x) >= '0' && (x) <= '9') || ((x) >= 'a' && (x) <= 'f') || ((x) >= 'A' && (x) <= 'F'))
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#define IS_PRINTABLE(x) ((x) >= ' ' && (x) <= '~')
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#define IS_DIGIT(x) ((x) >= '0' && (x) <= '9')
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#define IS_OCTAL(x) ((x) >= '0' && (x) <= '7')
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#define IS_WHITESPACE(x) ((x) == ' ' || (x) == '\t')
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#define IS_UPPER(c) ((c) >= 'A' && (c) <= 'Z')
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#define IS_LOWER(c) ((c) >= 'a' && (c) <= 'z')
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#endif // RZ_STR_UTIL_H
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