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#ifndef BDL_STRINGVIEW_H
#define BDL_STRINGVIEW_H
typedef struct StringView {
char *start;
size_t n;
} StringView;
// Consume a character in the stream.
char sv_next(StringView *sv);
// Check what is the current character in the stream.
char sv_peek(const StringView *sv);
// Compare if the arguments are the same.
bool sv_equal(const StringView *a, const StringView *b);
// Write a character to the given output stream.
void sv_write(const StringView *sv);
#define STRING(STR) (StringView){(STR), sizeof(STR)}
#endif // BDL_STRINGVIEW_H
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