vanilla/gui/ui/ui_util.h

#ifndef VANILLA_PI_UI_UTIL_H
#define VANILLA_PI_UI_UTIL_H

#include <stddef.h>
#include <stdint.h>
#include <string.h>

void vui_strncpy(char *dst, const char *src, size_t max_dst_size);
size_t vui_utf8_cp_len(const char *s);
char *vui_utf8_advance(char *s);

#define CLAMP(x, low, high) (((x) < (low)) ? (low) : ((x) > (high)) ? (high) : (x))

static inline int intmin(int a, int b) { return a < b ? a : b; }
static inline int intmax(int a, int b) { return a > b ? a : b; }
static inline int64_t int64min(int64_t a, int64_t b) { return a < b ? a : b; }
static inline int64_t int64max(int64_t a, int64_t b) { return a > b ? a : b; }

static inline int32_t pack_float(float f)
{
    int32_t x;
    memcpy(&x, &f, sizeof(int32_t));
    return x;
}

#endif // VANILLA_PI_UI_UTIL_H