clang-format

userland/include/assert.h

@@ -46,15 +46,14 @@ void __bad_assert(const char *file, int line, const char *msg);
 
 #ifdef NDEBUG
 
-#if 0 /* not allowed by the C standard */
-#define assert(x) ((void)(x))	/* retain any side effects of X */
+#if 0                         /* not allowed by the C standard */
+#define assert(x) ((void)(x)) /* retain any side effects of X */
 #else
-#define assert(x) ((void)0)	/* mysteriously hide any side effects of X */
+#define assert(x) ((void)0) /* mysteriously hide any side effects of X */
 #endif
 
 #else
 #define assert(x) ((x) ? (void)0 : __bad_assert(__FILE__, __LINE__, #x))
 #endif
 
-
 #endif /* _ASSERT_H_ */

userland/include/err.h

@@ -30,8 +30,8 @@
 #ifndef _ERR_H_
 #define _ERR_H_
 
-#include <sys/cdefs.h>   /* for __DEAD */
-#include <kern/types.h>  /* for __va_list */
+#include <sys/cdefs.h>  /* for __DEAD */
+#include <kern/types.h> /* for __va_list */
 
 /*
  * 4.4BSD error-printing functions.

userland/include/limits.h

@@ -38,16 +38,15 @@
 #include <kern/limits.h>
 
 /* Provide the real names */
-#define NAME_MAX        __NAME_MAX
-#define PATH_MAX        __PATH_MAX
-#define ARG_MAX         __ARG_MAX
-#define PID_MIN         __PID_MIN
-#define PID_MAX         __PID_MAX
-#define PIPE_BUF        __PIPE_BUF
-#define NGROUPS_MAX     __NGROUPS_MAX
-#define LOGIN_NAME_MAX  __LOGIN_NAME_MAX
-#define OPEN_MAX        __OPEN_MAX
-#define IOV_MAX         __IOV_MAX
-
+#define NAME_MAX __NAME_MAX
+#define PATH_MAX __PATH_MAX
+#define ARG_MAX __ARG_MAX
+#define PID_MIN __PID_MIN
+#define PID_MAX __PID_MAX
+#define PIPE_BUF __PIPE_BUF
+#define NGROUPS_MAX __NGROUPS_MAX
+#define LOGIN_NAME_MAX __LOGIN_NAME_MAX
+#define OPEN_MAX __OPEN_MAX
+#define IOV_MAX __IOV_MAX
 
 #endif /* _LIMITS_H_ */

userland/include/stdarg.h

@@ -43,12 +43,12 @@
 typedef __va_list va_list;
 
 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
-#define va_start(ap, fmt)  __builtin_stdarg_start(ap, fmt)
+#define va_start(ap, fmt) __builtin_stdarg_start(ap, fmt)
 #else
-#define va_start(ap, fmt)  __builtin_va_start(ap, fmt)
+#define va_start(ap, fmt) __builtin_va_start(ap, fmt)
 #endif
-#define va_arg(ap,t) __builtin_va_arg(ap,t)
-#define va_copy(ap1,ap2) __builtin_va_copy(ap1,ap2)
+#define va_arg(ap, t) __builtin_va_arg(ap, t)
+#define va_copy(ap1, ap2) __builtin_va_copy(ap1, ap2)
 #define va_end(ap) __builtin_va_end(ap)
 
 #endif /* _STDARG_H_ */

userland/include/stdio.h

@@ -46,9 +46,7 @@
  * (for libc internal use only)
  */
 int __vprintf(void (*sendfunc)(void *clientdata, const char *, size_t len),
-	      void *clientdata,
-	      const char *fmt,
-	      __va_list ap);
+              void *clientdata, const char *fmt, __va_list ap);
 
 /* Printf calls for user programs */
 int printf(const char *fmt, ...);

userland/include/stdlib.h

@@ -64,7 +64,7 @@ int system(const char *command);
 /*
  * Pseudo-random number generator.
  */
-#define RAND_MAX  0x7fffffff
+#define RAND_MAX 0x7fffffff
 long random(void);
 void srandom(unsigned long seed);
 char *initstate(unsigned long, char *, size_t);
@@ -80,6 +80,6 @@ void free(void *ptr);
  * Sort.
  */
 void qsort(void *data, unsigned num, size_t size,
-	   int (*f)(const void *, const void *));
+           int (*f)(const void *, const void *));
 
 #endif /* _STDLIB_H_ */

userland/include/string.h

@@ -61,5 +61,4 @@ const char *strerror(int errcode);
  */
 void bzero(void *, size_t);
 
-
 #endif /* _STRING_H_ */

userland/include/sys/stat.h

@@ -44,7 +44,7 @@
 #define S_ISDIR(mode) ((mode & _S_IFMT) == _S_IFDIR)
 #define S_ISLNK(mode) ((mode & _S_IFMT) == _S_IFLNK)
 #define S_ISIFO(mode) ((mode & _S_IFMT) == _S_IFIFO)
-#define S_ISSOCK(mode) ((mode & _S_IFMT) ==_S_IFSOCK)
+#define S_ISSOCK(mode) ((mode & _S_IFMT) == _S_IFSOCK)
 #define S_ISCHR(mode) ((mode & _S_IFMT) == _S_IFCHR)
 #define S_ISBLK(mode) ((mode & _S_IFMT) == _S_IFBLK)
 
@@ -52,14 +52,14 @@
  * Provide non-underscore names. These are not actually standard; for
  * some reason only the test macros are.
  */
-#define S_IFMT   _S_IFMT
-#define S_IFREG  _S_IFREG
-#define S_IFDIR  _S_IFDIR
-#define S_IFLNK  _S_IFLNK
-#define S_IFIFO  _S_IFIFO
+#define S_IFMT _S_IFMT
+#define S_IFREG _S_IFREG
+#define S_IFDIR _S_IFDIR
+#define S_IFLNK _S_IFLNK
+#define S_IFIFO _S_IFIFO
 #define S_IFSOCK _S_IFSOCK
-#define S_IFCHR  _S_IFCHR
-#define S_IFBLK  _S_IFBLK
+#define S_IFCHR _S_IFCHR
+#define S_IFBLK _S_IFBLK
 
 /*
  * stat is the same as fstat, only on a file that isn't already
@@ -79,5 +79,4 @@ int lstat(const char *path, struct stat *buf);
  */
 int mkdir(const char *dirname, int ignore);
 
-
 #endif /* _SYS_STAT_H_ */

userland/include/sys/types.h

@@ -83,5 +83,4 @@ typedef __socklen_t socklen_t;
 
 #define CHAR_BIT __CHAR_BIT
 
-
 #endif /* _SYS_TYPES_H_ */

userland/include/unistd.h

@@ -46,7 +46,6 @@
 #include <kern/unistd.h>
 #include <kern/wait.h>
 
-
 /*
  * Prototypes for OS/161 system calls.
  *
@@ -97,7 +96,6 @@
  * the text of the various assignments for an authoritative list.
  */
 
-
 /*
  * NOTE NOTE NOTE NOTE NOTE
  *
@@ -107,7 +105,6 @@
  * functions will usually have slightly different signatures.
  */
 
-
 /* Required. */
 __DEAD void _exit(int code);
 int execv(const char *prog, char *const *args);
@@ -156,7 +153,7 @@ ssize_t __getcwd(char *buf, size_t buflen);
  */
 
 int execvp(const char *prog, char *const *args); /* calls execv */
-char *getcwd(char *buf, size_t buflen);		/* calls __getcwd */
-time_t time(time_t *seconds);			/* calls __time */
+char *getcwd(char *buf, size_t buflen);          /* calls __getcwd */
+time_t time(time_t *seconds);                    /* calls __time */
 
 #endif /* _UNISTD_H_ */