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.TH "al_ustr_replace_range" "3" "" "Allegro reference manual"
.SH NAME
al_ustr_replace_range \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX
#include \f[B]<allegro5/allegro.h>\f[R]

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