.TH "al_ustr_assign_substr(3alleg5) Allegro reference manual" "" "" "" ""
.SH NAME
.PP
al_ustr_assign_substr \- Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include\ <allegro5/allegro.h>

bool\ al_ustr_assign_substr(ALLEGRO_USTR\ *us1,\ const\ ALLEGRO_USTR\ *us2,
\ \ \ int\ start_pos,\ int\ end_pos)
\f[]
.fi
.SH DESCRIPTION
.PP
Overwrite the string \f[C]us1\f[] with the contents of \f[C]us2\f[] in
the byte interval [start_pos, end_pos).
The end points will be clamed to the bounds of \f[C]us2\f[].
.PP
Usually you will first have to use al_ustr_offset(3alleg5) to find the
byte offsets.
.PP
Returns true on success, false on error.
.SH SEE ALSO
.PP
al_ustr_assign(3alleg5), al_ustr_assign_cstr(3alleg5)