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scan_plusminus(3)	   Library Functions Manual	     scan_plusminus(3)

NAME
       scan_plusminus -	parse '+' or '-'

SYNTAX
       #include	<scan.h>

       size_t scan_plusminus(const char	*src,int *dest);

DESCRIPTION
       scan_plusminus parses an	ASCII '+' or '-' sign from src,	sets dest 1 or
       -1, respectively, and returns 1.

       If neither is found, '+'	is assumed and 0 is returned.

							     scan_plusminus(3)

NAME | SYNTAX | DESCRIPTION

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