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a87a93759869df31a40374efe3c9e10b3b21d4a2
[musl]
/
isalpha.c
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#include <ctype.h>
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#undef isalpha
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int isalpha(int c)
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{
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return ((unsigned)c|32)-'a' < 26;
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}
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int __isalpha_l(int c, locale_t l)
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{
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return isalpha(c);
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}
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weak_alias(__isalpha_l, isalpha_l);