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ARequester
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strcmpa.c
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C/C++ Source or Header
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1988-04-28
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458b
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25 lines
#include <ctype.h>
/* compare two strings without regard to case */
short strcmpa(scan1, scan2)
register char *scan1;
register char *scan2;
{
while( *scan1 != '\0' && toupper(*scan1) == toupper(*scan2) )
{
scan1++;
scan2++;
}
if( *scan1 == '\0' && *scan2 == '\0')
return((short)0);
else if (*scan1 == '\0')
return((short)-1);
else if (*scan2 == '\0')
return((short)1);
else
return( (short)(toupper(*scan1) - toupper(*scan2)) );
}