Rename net.{c,h} to net_sockets.{c,h}
The library/net.c and its corresponding include/mbedtls/net.h file are
renamed to library/net_sockets.c and include/mbedtls/net_sockets.h
respectively. This is to avoid naming collisions in projects which also
have files with the common name 'net'.
diff --git a/scripts/footprint.sh b/scripts/footprint.sh
index 9d3c629..d38e50a 100755
--- a/scripts/footprint.sh
+++ b/scripts/footprint.sh
@@ -85,7 +85,7 @@
echo "(generated by $0)" > "$OUTFILE"
echo "" >> "$OUTFILE"
-log "Footprint of standard configurations (minus net.c, timing.c, fs_io)"
+log "Footprint of standard configurations (minus net_sockets.c, timing.c, fs_io)"
log "for bare-metal ARM Cortex-M3/M4 microcontrollers."
VERSION_H="include/mbedtls/version.h"