libyang REFACTOR avoid constant literals
Improve readability of the code.
Includes also unification of "no break in the case" comment to "fall
through".
diff --git a/src/printer_yang.c b/src/printer_yang.c
index 0aeb6d5..4afc83d 100644
--- a/src/printer_yang.c
+++ b/src/printer_yang.c
@@ -582,12 +582,14 @@
ypr_open(ctx->out, flag);
ly_print_(ctx->out, "%*s%s \"", INDENT, name);
- ypr_encode(ctx->out, (restr->arg.str[0] != 0x15 && restr->arg.str[0] != 0x06) ? restr->arg.str : &restr->arg.str[1], -1);
+ ypr_encode(ctx->out,
+ (restr->arg.str[0] != LYSP_RESTR_PATTERN_NACK && restr->arg.str[0] != LYSP_RESTR_PATTERN_ACK) ?
+ restr->arg.str : &restr->arg.str[1], -1);
ly_print_(ctx->out, "\"");
LEVEL++;
yprp_extension_instances(ctx, LYEXT_SUBSTMT_SELF, 0, restr->exts, &inner_flag, 0);
- if (restr->arg.str[0] == 0x15) {
+ if (restr->arg.str[0] == LYSP_RESTR_PATTERN_NACK) {
/* special byte value in pattern's expression: 0x15 - invert-match, 0x06 - match */
ypr_open(ctx->out, &inner_flag);
ypr_substmt(ctx, LYEXT_SUBSTMT_MODIFIER, 0, "invert-match", restr->exts);