[Ohrrpgce] SVN: teeemcee/10034 Add lowlevel_init(), fixing exename not being initialised, and dedup ini

[subversion at HamsterRepublic.com]

teeemcee
2018-02-19 03:33:51 -0800 (Mon, 19 Feb 2018)
218
Add lowlevel_init(), fixing exename not being initialised, and dedup init_runtime (renamed init_crt)

lowlevel_init is called at the top of every executable. This is much less
worrisome than using a module constructor.
---
U   wip/bam2mid.bas
U   wip/cutil.bi
U   wip/misc.bi
U   wip/misc.h
U   wip/miscc.c
U   wip/os.bi
U   wip/os.h
U   wip/os_unix.c
U   wip/os_windows.bas
U   wip/os_windows2.c
U   wip/reload2xml.bas
U   wip/testing.bi
U   wip/util.bas
U   wip/util.bi
U   wip/xml2reload.bas