stringy.h

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#ifndef PRISM_STRINGY_H
#define PRISM_STRINGY_H
 
#include "prism/compiler/exported.h"
#include "prism/compiler/nonnull.h"
 
#include <stddef.h>
#include <stdint.h>
 
typedef struct {
    const uint8_t *source;
 
    size_t length;
 
    enum {
        PM_STRING_CONSTANT,
 
        PM_STRING_SHARED,
 
        PM_STRING_OWNED
    } type;
} pm_string_t;
 
PRISM_EXPORTED_FUNCTION void pm_string_constant_init(pm_string_t *string, const char *source, size_t length) PRISM_NONNULL(1);
 
PRISM_EXPORTED_FUNCTION void pm_string_owned_init(pm_string_t *string, uint8_t *source, size_t length) PRISM_NONNULL(1, 2);
 
PRISM_EXPORTED_FUNCTION size_t pm_string_length(const pm_string_t *string) PRISM_NONNULL(1);
 
PRISM_EXPORTED_FUNCTION const uint8_t * pm_string_source(const pm_string_t *string) PRISM_NONNULL(1);
 
#endif