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

bool\ al_ustr_replace_range(ALLEGRO_USTR\ *us1,\ int\ start_pos1,\ int\ end_pos1,
\ \ \ const\ ALLEGRO_USTR\ *us2)
\f[]
.fi
.SH DESCRIPTION
.PP
Replace the part of \f[C]us1\f[] in the byte interval [start_pos,
end_pos) with the contents of \f[C]us2\f[].
\f[C]start_pos\f[] cannot be less than 0.
If \f[C]start_pos\f[] is past the end of \f[C]us1\f[] then the space
between the end of the string and \f[C]start_pos\f[] will be padded with
NUL (\[aq]\[aq]) bytes.
.PP
Use al_ustr_offset(3alleg5) to find the byte offsets.
.PP
Returns true on success, false on error.
.SH SEE ALSO
.PP
al_ustr_set_chr(3alleg5)