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Rev 1765 |
/*
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/*
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FUNCTION
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FUNCTION
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<<atoi>>, <<atol>>---string to integer
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<<atoi>>, <<atol>>---string to integer
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INDEX
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INDEX
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atoi
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atoi
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INDEX
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INDEX
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atol
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atol
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ANSI_SYNOPSIS
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ANSI_SYNOPSIS
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#include <stdlib.h>
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#include <stdlib.h>
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int atoi(const char *<[s]>);
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int atoi(const char *<[s]>);
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long atol(const char *<[s]>);
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long atol(const char *<[s]>);
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TRAD_SYNOPSIS
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TRAD_SYNOPSIS
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#include <stdlib.h>
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#include <stdlib.h>
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int atoi(<[s]>)
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int atoi(<[s]>)
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char *<[s]>;
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char *<[s]>;
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long atol(<[s]>)
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long atol(<[s]>)
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char *<[s]>;
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char *<[s]>;
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DESCRIPTION
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DESCRIPTION
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<<atoi>> converts the initial portion of a string to an <<int>>.
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<<atoi>> converts the initial portion of a string to an <<int>>.
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<<atol>> converts the initial portion of a string to a <<long>>.
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<<atol>> converts the initial portion of a string to a <<long>>.
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<<atoi(s)>> is implemented as <<(int)strtol(s, NULL, 10).>>
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<<atoi(s)>> is implemented as <<(int)strtol(s, NULL, 10).>>
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<<atol(s)>> is implemented as <<strtol(s, NULL, 10).>>
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<<atol(s)>> is implemented as <<strtol(s, NULL, 10).>>
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RETURNS
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RETURNS
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The functions return the converted value, if any. If no conversion was
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The functions return the converted value, if any. If no conversion was
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made, <<0>> is returned.
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made, <<0>> is returned.
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PORTABILITY
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PORTABILITY
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<<atoi>> is ANSI.
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<<atoi>> is ANSI.
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No supporting OS subroutines are required.
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No supporting OS subroutines are required.
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*/
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*/
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/*
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/*
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* Andy Wilson, 2-Oct-89.
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* Andy Wilson, 2-Oct-89.
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*/
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*/
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#include <stdlib.h>
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#include <stdlib.h>
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#include <_ansi.h>
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#include <_ansi.h>
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int
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int
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_DEFUN (atoi, (s),
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_DEFUN (atoi, (s),
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_CONST char *s)
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_CONST char *s)
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{
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{
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return (int) strtol (s, NULL, 10);
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return (int) strtol (s, NULL, 10);
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}
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}
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