pollution: value
int abs(int value); 

pollution: function
int atexit(void (*function)(void)); 

pollution: value
double atof(const char* value); 

pollution: path
pollution: canonicalize_file_name
char* canonicalize_file_name(const char* path); 

pollution: dirfd
pollution: path
pollution: canonicalize_file_name_at
char* canonicalize_file_name_at(int dirfd, const char* path); 

pollution: clearenv
int clearenv(void); 

pollution: status
void _Exit(int status) __attribute__ ((__noreturn__)); 

pollution: mkdtemps
char* mkdtemps(char*, size_t); 

pollution: mkstemps
int mkstemps(char*, int); 

pollution: function
pollution: arg
pollution: on_exit
int on_exit(void (*function)(int, void*), void* arg); 

pollution: ptsname_r
int ptsname_r(int, char*, size_t);