SW006013 Microchip Technology, SW006013 Datasheet - Page 90

• Manufacturer Part Number: SW006013
• Description: MPLAB C Compiler For DsPIC DSCs
• Manufacturer: Microchip Technology
• Series: DsPIC30F/33Fr
• Type: MPLAB® C Compilerr

Specifications of SW006013

• Supported Families: DsPIC30F, DsPIC33F
• Core Architecture: DsPIC
• Kit Contents: Software And Docs
• Mcu Supported Families: DsPIC30F And DsPIC33F
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: dsPIC
• Lead Free Status / RoHS Status: na
• For Use With/related Products: dSPIC DSCs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS51456E-page 86
ungetc (Continued)
Example:
#include <stdio.h> /* for ungetc, fgetc,
int main(void)
{
}
Input:
Contents of afile.txt (used as input):
Short
Longer string
Output:
Sho2rt
Longe2r st2ring
FILE *buf;
char y, c;
if ((buf = fopen("afile.txt", "r")) == NULL)
else
{
}
printf("Cannot open afile.txt\n");
y = fgetc(buf);
while (y != EOF)
{
}
fclose(buf);
if (y == 'r')
{
}
printf("%c", y);
y = fgetc(buf);
c = ungetc(y, buf);
if (c != EOF)
{
}
printf("2");
y = fgetc(buf);
/* printf, fopen, fclose, */
/* FILE, NULL, EOF
© 2008 Microchip Technology Inc.
*/
*/