Files
VoxelTek 67f7f6f5ac Rename Vanilla-Pi to Vanilla (#209)
* Rename vanilla-pi to vanilla-gui

* revert weirdly-changed menu.h

* Change icon to rounded

* Rename vanilla-gui to vanilla, name libvanilla

* Fix broken .desktop file

* Rename `vanilla-gui` to `vanilla`
2025-07-25 00:32:16 -07:00

36 lines
640 B
C

#include "ui_util.h"
#include <string.h>
#include "ui_priv.h"
void vui_strncpy(char *dst, const char *src, size_t max_dst_size)
{
if (src) {
strncpy(dst, src, max_dst_size);
} else {
dst[0] = 0;
}
dst[max_dst_size - 1] = 0;
}
size_t vui_utf8_cp_len(const char *s)
{
size_t count = 0;
while (*s) {
count += (*s++ & 0xC0) != 0x80;
}
return count;
}
char *vui_utf8_advance(char *s)
{
if ((*s & 0xF0) == 0xF0) {
return s + 4;
} else if ((*s & 0xE0) == 0xE0) {
return s + 3;
} else if ((*s & 0xC0) == 0xC0) {
return s + 2;
}
return s + 1;
}