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Searched refs:_U (Results 1 – 1 of 1) sorted by relevance

/include/linux/
A Dctype.h12 #define _U 0x01 /* upper */ macro
25 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)
26 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)
28 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)
30 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)
34 #define isupper(c) ((__ismask(c)&(_U)) != 0)

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