Libft(23) - calloc MALLOC(3) BSD Library Functions Manual MALLOC(3) NAME calloc, free, malloc, realloc, reallocf, valloc, aligned_alloc -- memory allocation SYNOPSIS #include void * calloc(size_t count, size_t size); void free(void *ptr); void * malloc(size_t size); void * realloc(void *ptr, size_t size); void * reallocf(void *ptr, size_t size); void * valloc(size_t size); void * aligned_alloc(s..

Libft(22) - tolower TOLOWER(3) BSD Library Functions Manual TOLOWER(3) NAME tolower, tolower_l -- upper case to lower case letter conversion LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int tolower(int c); #include #include int tolower_l(int c, locale_t loc); DESCRIPTION The tolower() function converts an upper-case letter to the corresponding lower-case let- ter. The argument must b..

Libft(21) - toupper TOUPPER(3) BSD Library Functions Manual TOUPPER(3) NAME toupper, toupper_l -- lower case to upper case letter conversion LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int toupper(int c); #include #include int toupper_l(int c, locale_t loc); DESCRIPTION The toupper() function converts a lower-case letter to the corresponding upper-case let- ter. The argument must be..

Libft(20) - isprint ISPRINT(3) BSD Library Functions Manual ISPRINT(3) NAME isprint -- printing character test (space character inclusive) LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int isprint(int c); DESCRIPTION The isprint() function tests for any printing character, including space (` '). The value of the argument must be representable as an unsigned char or the value of EOF. I..

Libft(19) - isascii ISASCII(3) BSD Library Functions Manual ISASCII(3) NAME isascii -- test for ASCII character LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int isascii(int c); DESCRIPTION The isascii() function tests for an ASCII character, which is any character between 0 and octal 0177 inclusive. SEE ALSO ctype(3), iswascii(3), ascii(7) BSD October 6, 2002 BSD ASCII 문자가 맞으면 non-ze..

Libft(18) - isalnum ISALNUM(3) BSD Library Functions Manual ISALNUM(3) NAME isalnum -- alphanumeric character test LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int isalnum(int c); DESCRIPTION The isalnum() function tests for any character for which isalpha(3) or isdigit(3) is true. The value of the argument must be representable as an unsigned char or the value of EOF. In the ASCII c..