ft_isalpha.c
/*
*	DESCRIPTION
*	The isalpha() function tests for any character for which isupper(3) or
*	islower(3) is true.  The value of the argument must be representable as
*	an unsigned char or the value of EOF.
*
*	In the ASCII character set, this includes the following characters
*	(preceded by their numeric values, in octal):
*
*	101 ``A''     102 ``B''     103 ``C''     104 ``D''     105 ``E''
*	106 ``F''     107 ``G''     110 ``H''     111 ``I''     112 ``J''
*	113 ``K''     114 ``L''     115 ``M''     116 ``N''     117 ``O''
*	120 ``P''     121 ``Q''     122 ``R''     123 ``S''     124 ``T''
*	125 ``U''     126 ``V''     127 ``W''     130 ``X''     131 ``Y''
*	132 ``Z''     141 ``a''     142 ``b''     143 ``c''     144 ``d''
*	145 ``e''     146 ``f''     147 ``g''     150 ``h''     151 ``i''
*	152 ``j''     153 ``k''     154 ``l''     155 ``m''     156 ``n''
*	157 ``o''     160 ``p''     161 ``q''     162 ``r''     163 ``s''
*	164 ``t''     165 ``u''     166 ``v''     167 ``w''     170 ``x''
*	171 ``y''     172 ``z''
*
*	RETURN VALUES
*	The isalpha() function returns zero if the character tests false and
*	returns non-zero if the character tests true.
*/
DESCRIPTION
The isalpha() function tests for any character for which isupper(3) or
islower(3) is true.  The value of the argument must be representable as
an unsigned char or the value of EOF.

In the ASCII character set, this includes the following characters
(preceded by their numeric values, in octal).



RETURN VALUES
The isalpha() function returns zero if the character tests false and
returns non-zero if the character tests true.
DESCRIPTION The isalpha () function tests for any character for which isupper ( 3 ) or islower ( 3 ) is true . The value of the argument must be representable as an unsigned char or the value of EOF . In the ASCII character set this includes the following characters ( preceded by their numeric values in octal ) . RETURN VALUES The isalpha () function returns zero if the character tests false and returns non - zero if the character tests true .
int	ft_isalpha(int c)
{
	if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'))
		return (1);
	return (0);
}
int ft_isalpha ( int c ) { if ( ( c >= ' ' && c <= ' ' ) || ( c >= ' ' && c <= ' ' ) ) return ( 1 ) ; return ( 0 ) ; }
DESCRIPTION
The isalpha() function tests for any character for which isupper(3) or
islower(3) is true.
DESCRIPTION The isalpha () function tests for any character for which isupper ( 3 ) or islower ( 3 ) is true .