More buildfixes - use retro_inline.h from libretro-common
libretro.c needs to use compat/posix_string.h now for backwards-compat and portable strcasecmp impl.
libretro.c needs to use compat/posix_string.h now for backwards-compat and portable strcasecmp impl.
mentioned in commit b4adc0e6
·mentioned in commit b4adc0e6