slice_test.c RawHistoryFolder

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: 2026 The Ebitengine Authors
3
4#include <stddef.h>
5#include <string.h>
6
7static char buf[256];
8
9const char *join_strings(const char **strs) {
10    buf[0] = '\0';
11    if (strs == NULL) {
12        return "(null)";
13    }
14    for (size_t i = 0; strs[i] != NULL; i++) {
15        if (i > 0) {
16            strcat(buf, ",");
17        }
18        strcat(buf, strs[i]);
19    }
20    return buf;
21}
22
23static const char *items[] = {"alpha", "beta", "gamma", NULL};
24
25const char **get_strings(int empty) {
26    if (empty) {
27        return NULL;
28    }
29    return items;
30}
31
32float sum_floats4(const float v[4]) {
33    return v[0] + v[1] + v[2] + v[3];
34}