On Jul 9 2007 19:51, H. Peter Anvin wrote:
quoted text
>+
>+static inline int isdigit(int ch)
>+{
>+	return (ch >= '0') && (ch <= '9');
>+}

I'd say static inline unsigned int isdigit(unsigned char), since ASCII does not
realistically exceed 255.

quoted text
>+static int strnlen(const char *s, int maxlen)

unsigned int,  and               unsigned int, too?
The glibc strnlen type also uses unsigned types.




	Jan
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