include/gsl/string_span

#pragma once
#pragma message(                                                                                   \
    "This header will soon be removed. Use <gsl/zstring> instead of <gsl/string_span>")
#include "gsl/zstring"
Deprecate `<gsl/string_span>` and replace with `<gsl/zstring>` (#1125 ) 2023-06-28 10:48:23 -07:00			`#pragma once`
			`#pragma message( \`
			`"This header will soon be removed. Use <gsl/zstring> instead of <gsl/string_span>")`
Add "gsl" to #includes (#1184 ) 2025-01-07 06:42:38 -08:00			`#include "gsl/zstring"`