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a36c6946191778758bcd359f079be1b0e09f9191
[rpikern]
/
src
/
libc
/
ctype.h
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#ifndef CTYPES_H_
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#define CTYPES_H_
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int isalnum(int c);
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int isalpha(int c);
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#define isascii(c) ((c) < 128)
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int isblank(int c);
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int isdigit(int c);
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int isupper(int c);
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int islower(int c);
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int isprint(int c);
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int isspace(int c);
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int toupper(int c);
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int tolower(int c);
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#endif /* CTYPES_H_ */