# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1578925497 -7200
# Node ID 6f8c431a30409cd445db1f9de72da8ba7790e56a
# Parent  923e63b9653b211a47b4e6c5e99bc45d682289d8
Rename some variables and function arguments.

diff -r 923e63b9653b -r 6f8c431a3040 sidinfo.c
--- a/sidinfo.c	Mon Jan 13 15:14:16 2020 +0200
+++ b/sidinfo.c	Mon Jan 13 16:24:57 2020 +0200
@@ -710,34 +710,34 @@
 }
 
 
-static void siPrintFieldPrefixName(FILE *outFile, const char *name, const BOOL multifield)
+static void siPrintFieldPrefixName(FILE *outfh, const char *name, const BOOL multifield)
 {
     if (optFieldNamePrefix)
     {
         if (optFieldOutput && optOneLineFieldSep == NULL)
-            fprintf(outFile, optParsable ? "%s=" : "%-20s : ", name);
+            fprintf(outfh, optParsable ? "%s=" : "%-20s : ", name);
         else
         if (multifield)
-            fprintf(outFile, "[%s] ", name);
+            fprintf(outfh, "[%s] ", name);
     }
 }
 
 
-static void siPrintFieldPrefix(FILE *outFile, const PSFOption *opt)
+static void siPrintFieldPrefix(FILE *outfh, const PSFOption *opt)
 {
-    siPrintFieldPrefixName(outFile,
+    siPrintFieldPrefixName(outfh,
         (optParsable || opt->lname == NULL) ? opt->name : opt->lname,
         FALSE);
 }
 
 
-static void siPrintFieldSeparator(FILE *outFile, const BOOL multifield, const BOOL last)
+static void siPrintFieldSeparator(FILE *outfh, const BOOL multifield, const BOOL last)
 {
     if (optFieldOutput)
-        fputs(optOneLineFieldSep != NULL ? optOneLineFieldSep : "\n", outFile);
+        fputs(optOneLineFieldSep != NULL ? optOneLineFieldSep : "\n", outfh);
     else
     if (multifield && !last)
-        fputs(optOneLineFieldSep != NULL ? optOneLineFieldSep : ", ", outFile);
+        fputs(optOneLineFieldSep != NULL ? optOneLineFieldSep : ", ", outfh);
 }
 
 
@@ -763,7 +763,7 @@
 }
 
 
-static void siPrintPSIDInfoLine(FILE *outFile, BOOL *shown,
+static void siPrintPSIDInfoLine(FILE *outfh, BOOL *shown,
     const char *fmt, const int otype,
     const char *d_str, const int d_int,
     const BOOL convert)
@@ -780,7 +780,7 @@
         tmp = sidutil_escape_string(d_str, optEscapeChars);
 
     if ((str = siItemFormatStrPrint(fmt, otype, tmp, d_int)) != NULL)
-        fputs(str, outFile);
+        fputs(str, outfh);
 
     th_free(str);
     th_free(tmp);
@@ -790,19 +790,19 @@
 
 
 #define PRS(d_str, d_conv) do { \
-        siPrintFieldPrefix(outFile, opt); \
-        siPrintPSIDInfoLine(outFile, shown, siGetInfoFormat(item, opt->type), opt->type, d_str, -1, d_conv); \
-        siPrintFieldSeparator(outFile, FALSE, TRUE); \
+        siPrintFieldPrefix(outfh, opt); \
+        siPrintPSIDInfoLine(outfh, shown, siGetInfoFormat(item, opt->type), opt->type, d_str, -1, d_conv); \
+        siPrintFieldSeparator(outfh, FALSE, TRUE); \
     } while (0)
 
 #define PRI(d_int) do { \
-        siPrintFieldPrefix(outFile, opt); \
-        siPrintPSIDInfoLine(outFile, shown, siGetInfoFormat(item, opt->type), opt->type, NULL, d_int, FALSE); \
-        siPrintFieldSeparator(outFile, FALSE, TRUE); \
+        siPrintFieldPrefix(outfh, opt); \
+        siPrintPSIDInfoLine(outfh, shown, siGetInfoFormat(item, opt->type), opt->type, NULL, d_int, FALSE); \
+        siPrintFieldSeparator(outfh, FALSE, TRUE); \
     } while (0)
 
 
-static void siPrintPSIDInformationField(FILE *outFile, const char *filename,
+static void siPrintPSIDInformationField(FILE *outfh, const char *filename,
     const SIDLibPSIDHeader *psid, BOOL *shown, const PSFStackItem *item)
 {
     const PSFOption *opt = &optPSOptions[item->cmd];
@@ -886,7 +886,7 @@
         case 22:
             if (psid->lengths != NULL && psid->lengths->nlengths > 0)
             {
-                siPrintFieldPrefix(outFile, opt);
+                siPrintFieldPrefix(outfh, opt);
                 for (int i = 0; i < psid->lengths->nlengths; i++)
                 {
                     int len = psid->lengths->lengths[i];
@@ -895,13 +895,13 @@
                         len / 60, len % 60,
                         (i < psid->lengths->nlengths - 1) ? ", " : "");
 
-                    siPrintPSIDInfoLine(outFile, shown,
+                    siPrintPSIDInfoLine(outfh, shown,
                         siGetInfoFormat(item, OTYPE_STR),
                         OTYPE_STR,
                         tmp,
                         -1, FALSE);
                 }
-                siPrintFieldSeparator(outFile, FALSE, TRUE);
+                siPrintFieldSeparator(outfh, FALSE, TRUE);
             }
             break;
 
@@ -950,14 +950,14 @@
                                     sidlib_stil_fields[nfield]);
                             }
 
-                            siPrintFieldPrefixName(outFile, tmp, TRUE);
-                            siPrintPSIDInfoLine(outFile, shown,
+                            siPrintFieldPrefixName(outfh, tmp, TRUE);
+                            siPrintPSIDInfoLine(outfh, shown,
                                 siGetInfoFormat(item, OTYPE_STR),
                                 OTYPE_STR,
                                 fld->data[nitem],
                                 -1, TRUE);
 
-                            siPrintFieldSeparator(outFile, TRUE,
+                            siPrintFieldSeparator(outfh, TRUE,
                                 ++nfieldn >= nfieldcount);
                         }
                     }
@@ -985,24 +985,24 @@
 BOOL siHandleSIDFile(const char *filename)
 {
     SIDLibPSIDHeader *psid = NULL;
-    th_ioctx *inFile = NULL;
-    FILE *outFile;
+    th_ioctx *infh = NULL;
+    FILE *outfh;
     BOOL shown = FALSE;
     int res;
 
-    outFile = stdout;
+    outfh = stdout;
 
-    if ((res = th_io_fopen(&inFile, &th_stdio_io_ops, filename, "rb")) != THERR_OK)
+    if ((res = th_io_fopen(&infh, &th_stdio_io_ops, filename, "rb")) != THERR_OK)
     {
         THERR("Could not open file '%s': %s\n",
             filename, th_error_str(res));
         goto error;
     }
 
-    th_io_set_handlers(inFile, siPSIDError, NULL);
+    th_io_set_handlers(infh, siPSIDError, NULL);
 
     // Read PSID data
-    if ((res = sidlib_read_sid_file_alloc(inFile, &psid, setSLDBNewFormat, NULL)) != THERR_OK)
+    if ((res = sidlib_read_sid_file_alloc(infh, &psid, setSLDBNewFormat, NULL)) != THERR_OK)
         goto error;
 
     // Get songlength information, if any
@@ -1026,28 +1026,28 @@
         switch (item->cmd)
         {
             case -1:
-                sidutil_print_string_escaped(outFile, item->str);
+                sidutil_print_string_escaped(outfh, item->str);
                 break;
 
             case -2:
-                fputc(item->chr, outFile);
+                fputc(item->chr, outfh);
                 break;
 
             default:
-                siPrintPSIDInformationField(outFile, filename, psid, &shown, item);
+                siPrintPSIDInformationField(outfh, filename, psid, &shown, item);
                 break;
         }
     }
 
     if (optFieldOutput && shown)
     {
-        fprintf(outFile, "\n");
+        fprintf(outfh, "\n");
     }
 
     // Shutdown
 error:
     sidlib_free_sid_file(psid);
-    th_io_free(inFile);
+    th_io_free(infh);
 
     return TRUE;
 }
@@ -1157,7 +1157,7 @@
 
 int main(int argc, char *argv[])
 {
-    th_ioctx *inFile = NULL;
+    th_ioctx *infh = NULL;
     char *setLang = getenv("LANG");
     int ret;
 
@@ -1247,14 +1247,14 @@
         // Initialize SLDB
         setSLDBNewFormat = th_strrcasecmp(setSLDBPath, ".md5") != NULL;
 
-        if ((ret = th_io_fopen(&inFile, &th_stdio_io_ops, setSLDBPath, "r")) != THERR_OK)
+        if ((ret = th_io_fopen(&infh, &th_stdio_io_ops, setSLDBPath, "r")) != THERR_OK)
         {
             THERR("Could not open SLDB '%s': %s\n",
                 setSLDBPath, th_error_str(ret));
             goto err1;
         }
 
-        th_io_set_handlers(inFile, siSTILError, NULL);
+        th_io_set_handlers(infh, siSTILError, NULL);
 
         THMSG(1, "Reading SLDB (%s format [%s]): %s\n",
             setSLDBNewFormat ? "new" : "old",
@@ -1268,7 +1268,7 @@
             goto err1;
         }
 
-        if ((ret = sidlib_sldb_read(inFile, sidSLDB)) != THERR_OK)
+        if ((ret = sidlib_sldb_read(infh, sidSLDB)) != THERR_OK)
         {
             THERR("Error parsing SLDB: %s\n",
                 th_error_str(ret));
@@ -1283,21 +1283,21 @@
         }
 
 err1:
-        th_io_free(inFile);
-        inFile = NULL;
+        th_io_free(infh);
+        infh = NULL;
     }
 
     if (setSTILDBPath != NULL)
     {
         // Initialize STILDB
-        if ((ret = th_io_fopen(&inFile, &th_stdio_io_ops, setSTILDBPath, "r")) != THERR_OK)
+        if ((ret = th_io_fopen(&infh, &th_stdio_io_ops, setSTILDBPath, "r")) != THERR_OK)
         {
             THERR("Could not open STIL database '%s': %s\n",
                 setSTILDBPath, th_error_str(ret));
             goto err2;
         }
 
-        th_io_set_handlers(inFile, siSTILError, NULL);
+        th_io_set_handlers(infh, siSTILError, NULL);
 
         THMSG(1, "Reading STIL database: %s\n",
             setSTILDBPath);
@@ -1309,7 +1309,7 @@
             goto err2;
         }
 
-        if ((ret = sidlib_stildb_read(inFile, sidSTILDB, NULL)) != THERR_OK)
+        if ((ret = sidlib_stildb_read(infh, sidSTILDB, NULL)) != THERR_OK)
         {
             THERR("Error parsing STIL: %s\n",
                 th_error_str(ret));
@@ -1324,8 +1324,8 @@
         }
 
 err2:
-        th_io_free(inFile);
-        inFile = NULL;
+        th_io_free(infh);
+        infh = NULL;
     }
 
     // Process files