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IsCSymF
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1989-06-04
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ISCSYMF(3) Library Functions ISCSYMF(3)
NAME
iscsymf - tell whether given character could be found as the
first character of a C symbol
SYNOPSIS
#include <edlib.h>
int iscsymf(c)
char c;
DESCRIPTION
Iscsymf tells whether it is possible that the given character
could appear as the first character of a C symbol. A C symbol
might be the the name of a variable, structure, reserved word
or a functions. Not all characters that are valid in a C symbol
may be the first character of an identifier in most implementations
of C. In most versions, the characters allowed as the first
character are the upper and lower case alphbetic characters and
the underscore (_).
AUTHOR
Edwin Hoogerbeets 01/08/88
SEE ALSO
iscsym(3)
BUGS
This function depends on the C compiler used, and thus the
characters that are valid as the intial character in a C symbol
may be different, even on the same machine.