al_ustr_ltrim_ws - Man Page

#include <allegro5/allegro.h>

bool al_ustr_ltrim_ws(ALLEGRO_USTR *us)

Remove leading whitespace characters from a string, as defined by the C function isspace().

Returns true on success, or false on error.

al_ustr_rtrim_ws(3), al_ustr_trim_ws(3)