Standard C Libraries
fputc
Description:
Include:
Prototype:
Puts a character to the stream.
<stdio.h>
int fputc(int c , FILE * stream );
Arguments:
c
stream
character to be written
pointer to the open stream
Return Value:
Remarks:
Example:
Returns the character written or EOF if a write error occurs.
The function writes the character to the output stream, advances the
file-position indicator and returns the character as an unsigned char
converted to an int .
#include <stdio.h> /* for fputc, EOF, stdout */
int main(void)
{
char *y;
char buf[] = "This is text\n";
int x;
x = 0;
for (y = buf; (x != EOF) && (*y != '\0'); y++)
{
x = fputc(*y, stdout);
fputc('|', stdout);
}
}
Output:
T|h|i|s| |i|s| |t|e|x|t|
|
fputs
Description:
Include:
Prototype:
Puts a string to the stream.
<stdio.h>
int fputs(const char * s , FILE * stream );
Arguments:
s
stream
string to be written
pointer to the open stream
Return Value:
Remarks:
Example:
? 2008 Microchip Technology Inc.
Returns a non-negative value if successful; otherwise, returns EOF.
The function writes characters to the output stream up to but not includ-
ing the null character.
#include <stdio.h> /* for fputs, stdout */
int main(void)
{
char buf[] = "This is text\n";
fputs(buf,stdout);
fputs("|",stdout);
}
Output:
This is text
|
DS51456E-page 59
相关PDF资料
SW006015 C COMPILER MPLAB C32
SW300003-EVAL LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL LIBRARY ACOUSTIC ECHO-EVAL ONLY
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