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scan_plusminus(3)	    Library Functions Manual	       scan_plusminus(3)

NAME
     scan_plusminus - parse '+' or '-'

SYNTAX
     #include <libowfat/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)

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