Man page - scan_plusminus(3)

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Manual

scan_plusminus

NAME
SYNTAX
DESCRIPTION

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.