Searched refs:isdigit (Results 1 – 7 of 7) sorted by relevance
7 int isdigit(int c) in isdigit() function
9 return isalpha(c) || isdigit(c); in isalnum()
9 if (isdigit(c)) in isxdigit()
9 srcs-y += isdigit.c
11 int isdigit(int c);
191 if (isdigit(c))
16 if (isdigit(lc)) in hex()
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