0x0B-malloc_free

In this project, I learned about the difference between automatic and dynamic location as well as how to use malloc, free, and valgrind in C.

Tests :

• tests : Folder of test files.

Header File :

• main.h : Header file containing prototypes for all functions written in the project.

File	Protoype	Description
0-create_array.c	char *create_array(unsigned int size, char c);	creates an array of chars
1-strdup.c	char *_strdup(char *str);	returns a pointer to a newly allocated space in memory, which contains a copy of the string given as a parameter.
2-str_concat.c	char *str_concat(char *s1, char *s2);	concatenates two strings
3-alloc_grid.c	int **alloc_grid(int width, int height);	returns a pointer to a 2 dimensional array of integers.
4-free_grid.c	void free_grid(int **grid, int height);	frees a 2 dimensional grid previously created by your alloc_grid function.
100-argstostr.c	char *argstostr(int ac, char **av);	concatenates all the arguments of your program.