Mark
27 lines
432 B
C
27 lines
432 B
C
#pragma once
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#if defined(__cplusplus)
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extern "C" {
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#endif
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int isalnum(int ch);
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int isalpha(int ch);
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int isascii(int ch);
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int isblank(int ch);
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int iscntrl(int ch);
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int isdigit(int ch);
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int isgraph(int ch);
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int islower(int ch);
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int isprint(int ch);
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int ispunct(int ch);
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int isspace(int ch);
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int isupper(int ch);
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int isxdigit(int ch);
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int toascii(int ch);
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int tolower(int ch);
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int toupper(int ch);
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#if defined(__cplusplus)
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}
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#endif
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