21-School (Ecole42) 'ft_libft' project.
My own implementation of basic functions from C standard library
| FUNCTION | Description | Library |
|---|---|---|
| • isalpha() | Checks for an alphabetic character. | <ctype.h> |
| • isdigit() | Checks for a digit (0 through 9). | <ctype.h> |
| • isalnum() | Checks for an alphanumeric character. | <ctype.h> |
| • isascii() | Checks whether c fits into the ASCII character set. | <ctype.h> |
| • isprint() | Checks for any printable character. | <ctype.h> |
| • strlen() | Calculate the length of a string. | <string.h> |
| • memset() | Fill memory with a constant byte. | <string.h> |
| • bzero() | Zero a byte string. | <string.h> |
| • memcpy() | Copy memory area. | <string.h> |
| • memmove() | Function copies n bytes from memory area src to memory area dest. | <string.h> |
| • strlcpy() | Copy string to a specific size. | <string.h> |
| • strlcat() | Concatenate string to a specific size. | <string.h> |
| • toupper() | Convert chat to uppercase | <ctype.h> |
| • tolower() | Convert char to lowercase. | <ctype.h> |
| • strchr() | Locate character in string (first occurrence). | <string.h> |
| • strrchr() | Locate character in string (last occurrence). | <string.h> |
| • strncmp() | Compare n bytes of two strings. | <string.h> |
| • memchr() | Scan memory for a character. | <string.h> |
| • memcmp() | Compare memory areas. | <string.h> |
| • strnstr() | Locate a substring in a string. | <string.h> |
| • atoi() | <stdlib.h> |