Luna/libluna/include/luna/CString.h

/**
 * @file CString.h
 * @author apio (cloudapio.eu)
 * @brief Implementations of C-string and memory manipulation functions.
 *
 * @copyright Copyright (c) 2022-2023, the Luna authors.
 *
 */

#pragma once
#include <luna/Types.h>

extern "C"
{
    void* memcpy(void* dest, const void* src, usize n);
    void* memset(void* buf, int c, usize n);
    int memcmp(const void* a, const void* b, usize n);
    void* memmove(void* dest, const void* src, usize n);
    void* memchr(const void* buf, int c, usize n);

    usize strlen(const char* str);
    usize strnlen(const char* str, usize max);

    int strcmp(const char* a, const char* b);
    int strncmp(const char* a, const char* b, usize max);

    usize strspn(const char* str, const char* accept);
    usize strcspn(const char* str, const char* reject);

    char* strtok(char* str, const char* delim);
    char* strtok_r(char* str, const char* delim, char** savep);

    usize wcslen(const wchar_t* str);
    int wcscmp(const wchar_t* a, const wchar_t* b);

    char* strdup(const char* str);
    char* strndup(const char* str, usize max);

    usize strlcpy(char* dest, const char* src, usize len);

    [[deprecated]] char* strcpy(char* dst, const char* src);
    [[deprecated]] char* strcat(char* dst, const char* src);

    char* strncpy(char* dest, const char* src, usize max);
    char* strncat(char* dest, const char* src, usize max);

    char* strchr(const char* str, int c);
    char* strrchr(const char* str, int c);

    char* strpbrk(const char* s, const char* accept);

    char* strstr(const char* haystack, const char* needle);

    int strcasecmp(const char* a, const char* b);
    int strncasecmp(const char* a, const char* b, usize max);
}