al_findnext.3alleg

Langue: en

Version: version 4.2.2 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

al_findnext - Finds the next file in a search started by al_findfirst(). Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int al_findnext(struct al_ffblk *info);

DESCRIPTION

This finds the next file in a search started by al_findfirst(). Example:
    if (al_findfirst("*.pcx", &info, 0) != 0)
       return;
    
    do {
       /* Do something useful here with info.name. */
    } while (al_findnext(&info) == 0);
    
    al_findclose(&info);
 

RETURN VALUE

Returns zero if a match is found, non-zero if none is found or if an error occurred and, in the latter case, sets errno accordingly.

SEE ALSO

al_findfirst(3alleg), al_findclose(3alleg)