add: isprint
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@ -9,7 +9,9 @@ int isdigit(int c);
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/*
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int isgraph(int c);
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int islower(int c);
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*/
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int isprint(int c);
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/*
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int ispunct(int c);
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int isspace(int c);
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int isupper(int c);
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4
src/ctype/isprint.c
Normal file
4
src/ctype/isprint.c
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@ -0,0 +1,4 @@
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int isprint(int c)
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{
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return (32 <= c && c < 127);
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}
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