66 s! {
494     pub fn getenv(s: *const c_char) -> *mut c_char;  in getenv()
579     pub fn atof(s: *const c_char) -> c_double;  in atof()
580     pub fn atoi(s: *const c_char) -> c_int;  in atoi()
581     pub fn atol(s: *const c_char) -> c_long;  in atol()
582     pub fn atoll(s: *const c_char) -> c_longlong;  in atoll()
583     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;  in strtod()
584     pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;  in strtof()
585     pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;  in strtol()
586     pub fn strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong;  in strtoll()
587     pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;  in strtoul()
588     pub fn strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;  in strtoull()
592     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;  in strcat()
593     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;  in strncat()
610     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;  in strtok()
611     pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;  in strxfrm()
621     pub fn snprintf(s: *mut c_char, n: size_t, format: *const c_char, ...) -> c_int;  in snprintf()
622     pub fn sprintf(s: *mut c_char, format: *const c_char, ...) -> c_int;  in sprintf()
625     pub fn sscanf(s: *const c_char, format: *const c_char, ...) -> c_int;  in sscanf()