Zilog Z8F0130 - Manual (Page 449)

UM013037-1212 Input/Output
Zilog Developer Studio II – Z8 Encore!
User Manual
425
Input/Output
The < stdio.h > header declares input and output functions.
Macro
Functions
Formatted Input/Output
Character Input/Output
General Utilities
The < stdlib.h > header declares several types, functions of general utility, and macros.
size_t Unsigned integral type of the result of the sizeof operator.
wchar_t Integral type whose range of values can represent distinct codes for all
members of the largest extended character set specified among the
supported locales.
EOF Expands to a negative integral constant. Returned by functions to indicate
end of file.
int printf(char *format, ...); Writes formatted data to stdout.
int scanf(char *format, ...); Reads formatted data from stdin.
int sprintf(char *s, char *format, ...); Writes formatted data to string.
int sscanf(char *s, char *format, ...); Reads formatted data from string.
int vprintf(char *format, va_list arg); Writes formatted data to stdout.
int vsprintf(char *s, char *format, va_list arg); Writes formatted data to a string.
int getchar(void); Reads a character from stdin.
char *gets(char *s); Reads a line from stdin.
int putchar(int c); Writes a character to stdout.
int puts(char *s); Writes a line to stdout.