ref: ee695eff4329234e20abb68ff3100d3b15929418
dir: /os/boot/pc/lib.h/
#define offsetof(s, m) (ulong)(&(((s*)0)->m))
/*
* functions (possibly) linked in, complete, from libc.
*/
/*
* mem routines
*/
extern void* memccpy(void*, void*, int, ulong);
extern void* memset(void*, int, ulong);
extern int memcmp(void*, void*, ulong);
extern void* memmove(void*, void*, ulong);
extern void* memchr(void*, int, ulong);
/*
* string routines
*/
extern char* strcat(char*, char*);
extern char* strchr(char*, int);
extern int strcmp(char*, char*);
extern char* strcpy(char*, char*);
extern char* strncat(char*, char*, long);
extern char* strncpy(char*, char*, long);
extern int strncmp(char*, char*, long);
extern long strlen(char*);
extern char* strrchr(char*, char);
extern char* strstr(char*, char*);
/*
* print routines
*/
typedef struct Fmt Fmt;
typedef int (*Fmts)(Fmt*);
struct Fmt{
uchar runes; /* output buffer is runes or chars? */
void *start; /* of buffer */
void *to; /* current place in the buffer */
void *stop; /* end of the buffer; overwritten if flush fails */
int (*flush)(Fmt *); /* called when to == stop */
void *farg; /* to make flush a closure */
int nfmt; /* num chars formatted so far */
va_list args; /* args passed to dofmt */
int r; /* % format Rune */
int width;
int prec;
ulong flags;
};
extern int print(char*, ...);
extern char* vseprint(char*, char*, char*, va_list);
extern int sprint(char*, char*, ...);
extern int snprint(char*, int, char*, ...);
extern int fmtinstall(int, int (*)(Fmt*));
#pragma varargck argpos addconf 1
#pragma varargck argpos fmtprint 2
#pragma varargck argpos print 1
#pragma varargck argpos seprint 3
#pragma varargck argpos snprint 3
#pragma varargck argpos sprint 2
#pragma varargck type "H" void*
#pragma varargck type "lld" vlong
#pragma varargck type "llx" vlong
#pragma varargck type "lld" uvlong
#pragma varargck type "llx" uvlong
#pragma varargck type "ld" long
#pragma varargck type "lx" long
#pragma varargck type "ld" ulong
#pragma varargck type "lx" ulong
#pragma varargck type "d" int
#pragma varargck type "x" int
#pragma varargck type "c" int
#pragma varargck type "C" int
#pragma varargck type "d" uint
#pragma varargck type "x" uint
#pragma varargck type "c" uint
#pragma varargck type "C" uint
#pragma varargck type "f" double
#pragma varargck type "e" double
#pragma varargck type "g" double
#pragma varargck type "s" char*
#pragma varargck type "q" char*
#pragma varargck type "S" Rune*
#pragma varargck type "Q" Rune*
#pragma varargck type "r" void
#pragma varargck type "%" void
#pragma varargck type "|" int
#pragma varargck type "p" void*
#pragma varargck type "lux" void*
#pragma varargck type "E" uchar*
#define PRINTSIZE 256
/*
* one-of-a-kind
*/
extern int atoi(char*);
extern uintptr getcallerpc(void*);
extern long strtol(char*, char**, int);
extern ulong strtoul(char*, char**, int);
extern uvlong strtoull(char*, char**, int);
extern long end;
#define NAMELEN 28