function _out_rev() #146
Description
I have managed to include this code as a submodule in a project for the MSP430 using TI's Code Composer Studio
In the function _out_rev(...)
the for loop is defined as
for (size_t i = len; i < width; i++) { out(' ', buffer, idx++, maxlen); }
Certain embedded C compilers do not support variable declaration in the for loop control statement.
A small change was made as follows to allow it to compile.
const size_t start_idx = idx;
size_t i;
// pad spaces up to given width
if (!(flags & FLAGS_LEFT) && !(flags & FLAGS_ZEROPAD)) {
for (i = len; i < width; i++) {
out(' ', buffer, idx++, maxlen);
}
}
Line 202 in prinft.c
Also note that the test harness in the 'test' directory had to be excluded from the toolchain because it uses headers that do not exist in my system, nor in the toolchain and the opinion I got from various websites is that these headers are actually obsolescent