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Can someone explain to me the purpose of the following code?

 
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wolfie840ca



Joined: 15 Mar 2018
Posts: 10

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Can someone explain to me the purpose of the following code?
PostPosted: Sun Aug 12, 2018 9:12 pm     Reply with quote
In the 18C242.h file, there is a single define like #define _bif that is used in the following:
Code:

_bif void set_tris_a(int8 value); 
_bif void set_tris_b(int8 value); 
_bif void set_tris_c(int8 value); 
_bif int8 get_tris_a(void); 
_bif int8 get_tris_b(void); 
_bif int8 get_tris_c(void); 
_bif void output_a(int8 value); 
_bif void output_b(int8 value); 
_bif void output_c(int8 value); 
_bif int8 input_a(void); 
_bif int8 input_b(void); 
_bif int8 input_c(void); 
_bif int8 input_change_a(void); 
_bif int8 input_change_b(void); 
_bif int8 input_change_c(void); 
_bif void port_b_pullups(int1 value);   
_bif int1 input(int16 pin);
_bif int1 input_state(int16 pin);
_bif void output_low(int16 pin);
_bif void output_high(int16 pin);
_bif void output_toggle(int16 pin);
_bif void output_bit(int16 pin, int1 level);
_bif void output_float(int16 pin);
_bif void output_drive(int16 pin);

My main question is: What is the purpose of the _bif statement?

Thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sun Aug 12, 2018 10:24 pm     Reply with quote
See this thread:
https://www.ccsinfo.com/forum/viewtopic.php?t=53350
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