Provided by: libfontconfig-doc_2.13.1-4.2ubuntu5_all 

NAME
FcWeightToOpenType - Convert from fontconfig weight values to OpenType ones
SYNOPSIS
#include <fontconfig/fontconfig.h> int FcWeightToOpenType (intot_weight);
DESCRIPTION
FcWeightToOpenType is like FcWeightToOpenTypeDouble but with integer arguments. Use the other function instead.
SINCE
version 2.11.91 Fontconfig 2.13.1 23 March 2022 FcWeightToOpenType(3)