is_relative_filename (3) Linux Manual Page

is_relative_filename – Returns TRUE if the filename is relative. Allegro game programming library.

Synopsis

#include <allegro.h>

int is_relative_filename(const char *filename);

Description

Returns TRUE if the filename is relative or FALSE if it is absolute. Note that an absolute filename under DOS (with a device separator) will be considered as relative under Unix, because there absolute paths always start with a slash.

See Also

make_absolute_filename(3), make_relative_filename(3)