utils.h File Reference

Common functions. More...

#include "types.h"

Data Structures
struct	uidiv_result
	Division result. More...

Macros
#define	DEBUG_LOGGING   0
	Disable debug logging.
#define	VERBOSE_LOGGING   0
	Disable verbose logging.
#define	MAX_LOG_LENGTH   0x100
	Any log entry larger than this will cause a buffer overflow!
#define	IF_DEBUG   if (DEBUG_LOGGING)
	Place before calling LOG to only show when debugging.
#define	IF_VERBOSE   if (VERBOSE_LOGGING)
	Place before calling LOG to only show when verbose output is enabled.
#define	LOG(args...)   vita_logf (__FILE__, __LINE__, args)
	Write a log entry.

Typedefs
typedef struct uidiv_result	uidiv_result_t
	Division result.

Functions
string.h functions
See string.h documention for details.
void *	memcpy (void *destination, const void *source, u32_t num)
char *	strcpy (char *destination, const char *source)
int	memcmp (const void *ptr1, const void *ptr2, u32_t num)
int	strcmp (const char *str1, const char *str2)
int	strncmp (const char *str1, const char *str2, u32_t num)
void *	memset (void *ptr, int value, u32_t num)
u32_t	strlen (const char *str)
stdio.h functions
See stdio.h documention for details.
int	vsprintf (char *str, const char *fmt, va_list ap)
	Simple vsprintf.
int	sprintf (char *str, const char *format,...)
	Simple sprintf.
Additional functions
char *	memstr (char *haystack, int h_length, char *needle, int n_length)
	Search for a string in memory.
uidiv_result_t	uidiv (u32_t num, u32_t dem)
	Unsigned integer division.
void	vita_init_log ()
	Sets the logging function.
void	vita_logf (char *file, int line,...)
	Writes a log entry.

stdarg.h functions
See stdarg.h documentation for details.
#define	va_start(ap, v)   __builtin_va_start(ap, v)
#define	va_arg(ap, type)   __builtin_va_arg(ap, type)
#define	va_end(ap)   __builtin_va_end(ap)
typedef __builtin_va_list	va_list

Detailed Description

Common functions.