ZT_CMP_UINT, zt_cmp_uint — construct a claim of a relation between two unsigned integers

       Zygmunt Krynicki <me@zygoon.pl>

libzt 0.3.1                                     January 12, 2020                                  ZT_CMP_UINT(3)

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

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

       The ZT_CMP_UINT() macro and the zt_cmp_uint() function first appeared in libzt 0.1

       Since libzt  0.3  zt_cmp_uint()  internally  promotes  left  and  right  arguments  from  ZT_UNSIGNED  to
       ZT_UINTMAX.

ZT_CMP_UINT() evaluates left and right exactly once.

       ZT_CMP_UINT, zt_cmp_uint — construct a claim of a relation between two unsigned integers

       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().

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),

#include<zt.h>

       #define ZT_CMP_UINT(left, rel, right) \
         zt_cmp_uint( \
           ZT_CURRENT_LOCATION(), \
           zt_pack_unsigned((left), (#left)), \
           zt_pack_string((#rel), (#rel)), \
           zt_pack_unsigned((right), (#right)))

       zt_claimzt_cmp_uint(zt_locationlocation, zt_valueleft, zt_valuerel, zt_valueright);