[gnumeric] GnmExprEntry: foo_, not _foo.

[Morten Welinder <mortenw src gnome org>]

commit eb5e49aab72babcd5cd396338f86c5ab3edf7d11
Author: Morten Welinder <terra gnome org>
Date:   Sun Nov 3 21:20:31 2019 -0500

    GnmExprEntry: foo_, not _foo.
    
    Just in case something wants us to stay within the C standard.

 src/widgets/gnm-expr-entry.c | 2 +-
 src/widgets/gnm-expr-entry.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/widgets/gnm-expr-entry.c b/src/widgets/gnm-expr-entry.c
index 9791668fc..504cd0d03 100644
--- a/src/widgets/gnm-expr-entry.c
+++ b/src/widgets/gnm-expr-entry.c
@@ -83,7 +83,7 @@ typedef struct {
        gboolean    is_valid;
 } Rangesel;
 
-struct _GnmExprEntry {
+struct GnmExprEntry_ {
        GtkBox  parent;
 
        GtkEntry                *entry;
diff --git a/src/widgets/gnm-expr-entry.h b/src/widgets/gnm-expr-entry.h
index 6e967349f..24b03029a 100644
--- a/src/widgets/gnm-expr-entry.h
+++ b/src/widgets/gnm-expr-entry.h
@@ -8,7 +8,7 @@
 #define GNM_EXPR_ENTRY(o)      (G_TYPE_CHECK_INSTANCE_CAST ((o), GNM_EXPR_ENTRY_TYPE, GnmExprEntry))
 #define GNM_EXPR_ENTRY_IS(o)   (G_TYPE_CHECK_INSTANCE_TYPE ((o), GNM_EXPR_ENTRY_TYPE))
 
-typedef struct _GnmExprEntry GnmExprEntry;
+typedef struct GnmExprEntry_ GnmExprEntry;
 
 typedef enum {
        GNM_EE_SINGLE_RANGE    = 1 << 0,