Remove pointless null pointer check.

[cparser] / wrappergen / write_jna.c

diff --git a/wrappergen/write_jna.c b/wrappergen/write_jna.c
index ad3b9e6..f73d8fd 100644 (file)
--- a/wrappergen/write_jna.c
+++ b/wrappergen/write_jna.c
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include <string.h>
 
+#include "adt/strutil.h"
 #include "write_jna.h"
 #include "symbol_t.h"
 #include "ast_t.h"
@@ -46,7 +47,7 @@ static const char    *libname;
 
 static bool is_system_header(const char *fname)
 {
-       if (strncmp(fname, "/usr/include", 12) == 0)
+       if (strstart(fname, "/usr/include"))
                return true;
        if (fname == builtin_source_position.input_name)
                return true;
@@ -55,17 +56,17 @@ static bool is_system_header(const char *fname)
 
 static const char *fix_builtin_names(const char *name)
 {
-       if (strcmp(name, "class") == 0) {
+       if (streq(name, "class")) {
                return "_class";
-       } else if(strcmp(name, "this") == 0) {
+       } else if (streq(name, "this")) {
                return "_this";
-       } else if(strcmp(name, "public") == 0) {
+       } else if (streq(name, "public")) {
                return "_public";
-       } else if(strcmp(name, "protected") == 0) {
+       } else if (streq(name, "protected")) {
                return "_protected";
-       } else if(strcmp(name, "private") == 0) {
+       } else if (streq(name, "private")) {
                return "_private";
-       } else if(strcmp(name, "final") == 0) {
+       } else if (streq(name, "final")) {
                return "_final";
        }
        /* TODO put all reserved names here */
@@ -223,12 +224,10 @@ static void write_type(type_t *type)
                write_enum_type(&type->enumt);
                return;
        case TYPE_ERROR:
-       case TYPE_INVALID:
        case TYPE_TYPEOF:
        case TYPE_TYPEDEF:
                panic("invalid type found");
        case TYPE_ARRAY:
-       case TYPE_BITFIELD:
        case TYPE_REFERENCE:
        case TYPE_FUNCTION:
        case TYPE_COMPLEX:
@@ -542,7 +541,7 @@ void write_jna_decls(FILE *output, const translation_unit_t *unit)
                        bool in_limits = false;
                        for (output_limit *limit = output_limits; limit != NULL;
                             limit = limit->next) {
-                           if (strcmp(limit->filename, input_name) == 0) {
+                           if (streq(limit->filename, input_name)) {
                                        in_limits = true;
                                        break;
                                }