prak@acer:~/Desktop$ sudo patch -p0 < adc.diff
can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|Index: adcsetch.c
|===================================================================
|--- adcsetch.c (Revision 4631)
|+++ adcsetch.c (Arbeitskopie)
--------------------------
File to patch: /usr/local/share/sdcc/lib/src/pic16/libio/adc/adcsetch.c
patching file /usr/local/share/sdcc/lib/src/pic16/libio/adc/adcsetch.c
can't find file to patch at input line 44
Perhaps you used the wrong -p or --strip option?