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kolibrios/programs/develop/metcc/trunk/libc/string/toupper.c
victor 1391dd1d1d Added several functions (to ctype.h, stdlib.h)
"Optimised" some functions in string.h
Added dynamic libraries support based on sysfunction 68.19 (experimental)

git-svn-id: svn://kolibrios.org@215 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-11-21 12:36:25 +00:00

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145 B
C

/*
** return upper-case of c if it is lower-case, else c
*/
char toupper(char c)
{
if(c<='z' && c>='a') return (c-32);
return (c);
}