fnmatch 파일명 필터링..

#define PICTURE_FILE_FILTER   "*.jpg|*.jpeg"

d = opendir(dirname);
while( 1)
{
    c = readdir(d);
    if( fnmatch(PICTURE_FILE_FILTER  , c->d_name, FNM_LEADING_DIR|FNM_CASEFOLD) == 0)
    {
           printf("ok\n");
    }
}