NAME

       ZT_CMP_RUNE, zt_cmp_rune — construct a claim of a relation between two characters (runes)

SYNOPSIS

       #include <zt.h>

       #define ZT_CMP_RUNE(left, rel, right) \
         zt_cmp_rune( \
           ZT_CURRENT_LOCATION(), \
           zt_pack_rune((left), (#left)), \
           zt_pack_string((#rel), (#rel)), \
           zt_pack_rune((right), (#right)))

       zt_claim
       zt_cmp_rune(zt_location location, zt_value left, zt_value rel, zt_value right);

DESCRIPTION

       zt_cmp_rune()  constructs  a claim of a relation between two unsigned integers. It should be used through
       the macro ZT_CMP_RUNE() which passes source code location and packs arguments.

       The relation must be one of ==, !=, <, <=, > or >=.

IMPLEMENTATION NOTES

       ZT_CMP_RUNE() evaluates left and right exactly once.

RETURN VALUES

       Both the macro and the function return a claim structure with the  right  attributes  set.  The  returned
       claim is usually passed to zt_check() or to zt_assert().

SEE ALSO

       ZT_CMP_BOOL(3),    ZT_CMP_RUNE(3),    ZT_CMP_CSTR(3),    ZT_CMP_PTR(3),    ZT_CMP_UINT(3),   ZT_FALSE(3),
       ZT_NOT_NULL(3), ZT_NULL(3), ZT_TRUE(3), zt_check(3),

HISTORY

       The ZT_CMP_RUNE() macro and the zt_cmp_rune() function first appeared in libzt 0.1

AUTHORS

       Zygmunt Krynicki <me@zygoon.pl>

libzt 0.3.1                                     January 12, 2020                                  ZT_CMP_RUNE(3)