color.h
449 Bytes
// Copyright (c) 2010 LearnBoost <tj@learnboost.com>
#pragma once
#include <stdint.h> // node < 7 uses libstdc++ on macOS which lacks complete c++11
#include <cstdlib>
/*
* RGBA struct.
*/
typedef struct {
double r, g, b, a;
} rgba_t;
/*
* Prototypes.
*/
rgba_t
rgba_create(uint32_t rgba);
int32_t
rgba_from_string(const char *str, short *ok);
void
rgba_to_string(rgba_t rgba, char *buf, size_t len);
void
rgba_inspect(int32_t rgba);