1 files changed, 18 insertions, 18 deletions

diff --git a/user.h b/user.h
index 8016eac..bda6e6c 100644
--- a/user.h
+++ b/user.h
@@ -7,27 +7,27 @@ int write(int, void*, int);
 int read(int, void*, int);
 int close(int);
 int kill(int);
-int exec(char *, char **);
-int open(char *, int);
-int mknod (char*,short,short,short);
-int unlink (char*);
-int fstat (int fd, struct stat *stat);
-int link(char *, char *);
-int mkdir(char *);
-int chdir(char *);
+int exec(char*, char**);
+int open(char*, int);
+int mknod(char*, short, short, short);
+int unlink(char*);
+int fstat(int fd, struct stat*);
+int link(char*, char*);
+int mkdir(char*);
+int chdir(char*);
 int dup(int);
 int getpid();
-char *sbrk(int);
+char* sbrk(int);
 
 // ulib.c
-int stat(char *, struct stat *stat);
+int stat(char*, struct stat*);
 int puts(char*);
 char* strcpy(char*, char*);
-char *strchr(const char *s, char c);
-int strcmp(const char *p, const char *q);
-void printf(int fd, char *fmt, ...);
-char *gets(char *, int max);
-unsigned int strlen(char *);
-void * memset(void *dst, int c, unsigned int n);
-void *malloc(uint);
-void free(void *);
+char* strchr(const char*, char c);
+int strcmp(const char*, const char*);
+void printf(int, char*, ...);
+char* gets(char*, int max);
+unsigned int strlen(char*);
+void* memset(void*, int, unsigned int);
+void* malloc(uint);
+void free(void*);