FcUtf8Len - 8 encoded chars
#include <fontconfig/fontconfig.h> FcBool FcUtf8Len (FcChar8 *src, int len, int *nchar, int *wchar);
FcUtf8Len(3) FcUtf8Len(3) NAME FcUtf8Len - count UTF-8 encoded chars SYNOPSIS #include <fontconfig/fontconfig.h> FcBool FcUtf8Len (FcChar8 *src, int len, int *nchar, int *wchar); DESCRIPTION Counts the number of Unicode chars in len bytes of src. Places that count in nchar. wchar contains 1, 2 or 4 depending on the number of bytes needed to hold the largest Unicode char counted. The return value indicates whether src is a well-formed UTF8 string. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+---------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+---------------------------+ |Availability | system/library/fontconfig | +---------------+---------------------------+ |Stability | Volatile | +---------------+---------------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://fontconfig.org/release/fontcon- fig-2.14.0.tar.xz. Further information about this software can be found on the open source community website at https://fontconfig.org/. Fontconfig 2.14.0 31 3 2022 FcUtf8Len(3)