Searched defs:isupper (Results 1 – 14 of 14) sorted by relevance
34 #define isupper(a) (0 ? isupper(a) : ((unsigned)(a)-'A') < 26) macro
308 #define isupper(a) (0 ? isupper(a) : ((unsigned)(a)-'A') < 26) macro
49 #define isupper(c) ((__ismask(c)&(_U)) != 0) macro
150 #define isupper(c) ((c) >= 'A' && (c) <= 'Z') macro
139 #define isupper(c) ((c) >= 'A' && (c) <= 'Z') macro