#pragma once
#include <stddef.h>
#include <stdint.h>

void* malloc(size_t size);
void* calloc(size_t count, size_t size);
void* realloc(void* ptr, size_t size);
void free(void* ptr);
char* strdup(const char* text);
char* strndup(const char* text, size_t limit);
void qsort(void* base, size_t count, size_t size,
           int (*compare)(const void*, const void*));
void* bsearch(const void* key, const void* base, size_t count, size_t size,
              int (*compare)(const void*, const void*));
int abs(int value);
long labs(long value);
long long llabs(long long value);
long strtol(const char* text, char** end, int base);
unsigned long strtoul(const char* text, char** end, int base);
long long strtoll(const char* text, char** end, int base);
unsigned long long strtoull(const char* text, char** end, int base);
char* getenv(const char* name);
void abort(void);

int ffs(int value);
void srandom(unsigned int seed);
long random(void);

int atoi(const char* text);