scan_plusminus(3) [debian man page]
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)
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STRCAT(3) Linux Programmer's Manual STRCAT(3) NAME
strcat, strncat - concatenate two strings SYNOPSIS
#include <string.h> char *strcat(char *dest, const char *src); char *strncat(char *dest, const char *src, size_t n); DESCRIPTION
The strcat() function appends the src string to the dest string, overwriting the null byte ('