some unusual errors
Peter Dalgaard BSA
Tue Sep 22 06:08:00 GMT 1998
Michael Richardson <email@example.com> writes:
> >> strtod.c:1239: warning: subscript has type `char'
> >> which confuses me. What, if not "char" should isspace() take???
> Michael> As all is<xxx> functions it takes an *int* or *unsigned char* !
> Michael> int isalnum (int c);
> Michael> int isalpha (int c);
> Why would you say "unsigned char"??
> It says "int" to me.
> So, a signed char should promote to int just fine.
...with everything above 127 mapping to negative numbers!
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
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