changed fprintf to use FILE

includes/ft_printf.h

@@ -16,6 +16,7 @@
 
 # include "libft.h"
 # include <stdarg.h>
+# include <stdio.h>
 
 typedef struct s_opts {
     int len;
@@ -54,5 +55,5 @@ void va_print_perc(va_list va, const char *str, t_opts *opts);
 void ft_format(const char *str, va_list args);
 
 int	ft_printf(const char *str, ...);
-int	ft_fprintf(int fd, const char *format, ...);
+int	ft_fprintf(FILE *file, const char *format, ...);
 int	ft_sprintf(char *ret, const char *format, ...);

srcs/ft_printf.c

@@ -117,7 +117,7 @@ int	ft_printf(const char *format, ...)
 	return (ret);
 }
 
-int	ft_fprintf(int fd, const char *format, ...)
+int	ft_fprintf(FILE *file, const char *format, ...)
 {
     int ret;
     t_dlist *strings;
@@ -130,7 +130,7 @@ int	ft_fprintf(int fd, const char *format, ...)
     while (strings)
     {
         ret += strings->size;
-            ft_putnstr_fd(strings->size, strings->content, fd);
+            fwrite(strings->content, sizeof(char), strings->size, file);
         strings = strings->next;
     }
     clean_list();