Cerrar
Structures
Opening a File
closing a file
getc/fgetc
putc/fputc
getw()
putw()
fscanf()
fprintf()
fgets
fputs()
fread()
fwrite()
ftell()
rewind()
ferror()
feo()
malloc()
calloc()
free()
realloc()
program malloc
calloc() program
what is structure?
array within stucture.
e.g
