Searched defs:isupper (Results 1 - 2 of 2) sorted by relevance

/osnet-11/usr/src/grub/grub2/grub-core/lib/posix_wrap/
H A Dctype.h55 isupper (int c) function
/osnet-11/usr/src/common/mpi/
H A Dmpi.h70 #ifndef isupper
71 #define isupper(x) (((unsigned)(x) >= 'A') && ((unsigned)(x) <= 'Z')) macro
77 #define isalpha(x) (isupper(x) || islower(x))
83 #define tolower(x) (isupper(x) ? (x) + 'a' - 'A' : (x))

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