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buffer_peekc(3) Library Functions Manual buffer_peekc(3) NAME buffer_peekc - read one char from buffer SYNTAX #include <libowfat/buffer.h> int buffer_peekc(buffer* b,char* x); DESCRIPTION buffer_peekc(b,x) is like buffer_get(b,x,1) but without advancing the buffer pointer. If you call it again, or call buffer_getc after it, you will get the same data again. RETURN VALUE buffer_peekc returns 1 on success, 0 when at the end of the file, or -1 if there was an I/O error (setting errno appropriately). SEE ALSO buffer_init(3), buffer_get(3), buffer_getc(3), buffer(3) buffer_peekc(3)
NAME | SYNTAX | DESCRIPTION | RETURN VALUE | SEE ALSO
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