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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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vol_100
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163_01
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isupper.c
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1988-01-31
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384b
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/*
** isupper -- true if argument is valid ASCII upper case alphabetic
*/
isupper(c) char c; {
if(c >= 'A' && c <= 'Z') return 1;
else return 0;
}