isupper
int isupper(int);
return (isupper(c) ? ((c)+0x20) : (c));
if (isupper (index))
while (isupper(_arg[0])) {
upper = isupper(string[0]) != 0;
} else if ((isupper(string[0]) != 0) ^ upper)
isCap = isupper(text[++first]);
isCap = isupper(*word);
if (isupper(instring[i])) {
if ( isupper( *cp1 ) )
if ( isupper(*cp1) )
if ( isupper( (int) *str ) )
if (isupper(*(unsigned char *)q))
if (isupper(c)) {
# define ToLower(x) ((char)(isupper((int)x)? tolower((int)x) : x))
*q++ = (char)(isupper((int)(c))? tolower((int)(c)) : c); \
*q++ = (char)(isupper((int)(*p))? tolower((int)(*p)) : *p); \
if (a == '_' && isupper(b) && isupper(c) && isupper(d))
#define ISUPPER(c) (isascii (c) && isupper (c))
if (a == '_' && isupper(b) && isupper(c) && isupper(d))
|| (isupper(start) && isupper(stop))
if (isxdigit(uc) && (isdigit(uc) || isupper(uc))) {
if (isxdigit(uc) && (isdigit(uc) || isupper(uc))) {
#define LOWER(x) (isupper(x) ? tolower(x) : (x))
if (isupper(ch))
if (isascii(c) && isupper(c))
if (isascii(ch) && isupper(ch))
BUILD_CHARCLASS_LOOP (isupper);
p.type = isupper (info->spec) ? 'E' : 'e';
if (isupper (info->spec))
if (isupper (info->spec))
if (isupper (info->spec))
if (isupper (info->spec))
p.type = isupper (info->spec) ? 'E' : 'e';
if (isupper (info->spec))
if (isupper (info->spec))
if (isupper (info->spec))
if (isupper (info->spec))
int divisor = isupper (info->spec) ? 1000 : 1024;
const char *tag = units[isupper (info->spec) != 0];
else if (isupper(buffer[i]))
if (isupper(i))
else if (isupper(buf[i]))