ft_isascii- test for ASCII character.ft_isalnum- alphanumeric character test.ft_isalpha- alphabetic character test.ft_islower- lower-case character test.ft_isupper- upper-case character test.ft_isdigit- decimal-digit character test.ft_isprint- printing character test (space character inclusive).ft_tolower- upper case to lower case letter conversion.ft_toupper- lower case to upper case letter conversion.
ft_bzero- write zeroes to a byte string.ft_memset- write a byte to a byte string.ft_memchr- locate byte in byte string.ft_memcmp- compare byte string.ft_memmove- copy byte string.ft_memcpy- copy memory area.
ft_strlen- find length of string.ft_strchr- locate character in string (first occurrence).ft_strrchr- locate character in string (last occurence).ft_strnstr- locate a substring in a string (size-bounded).ft_strncmp* - compare strings (size-bounded).ft_strdup- save a copy of a string (with malloc).ft_strlcpy- size-bounded string copying.ft_strlcat- size-bounded str.
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ft_substr- extract substring from string. -
ft_strjoin- concatenate two strings into a new string (with malloc). -
ft_strtrim- trim beginning and end of string with the specified characters. -
ft_split- split string, with specified character as delimiter, into an array of strings. -
ft_itoa- convert integer to ASCII string. -
ft_strmapi- create new string from modifying string with specified function. -
ft_striteri- create new string and modifying string with specified function. -
ft_putchar_fd- output a character to given file. -
ft_putstr_fd- output string to given file. -
ft_putendl_fd- output string to given file with newline. -
ft_putnbr_fd- output integer to given file.