gp2x+wiz binary support, wiz code wip

[picodrive.git] / pico / patch.c

diff --git a/pico/patch.c b/pico/patch.c
index 42c6a4e..dc5c91f 100644 (file)
--- a/pico/patch.c
+++ b/pico/patch.c
@@ -21,10 +21,6 @@
  * (of course, that's handled by a different source file :)
  */
 
-//#include <stdio.h>
-//#include <string.h>
-#include <ctype.h>
-
 #include "pico_int.h"
 #include "patch.h"
 
@@ -217,6 +213,12 @@ unsigned int PicoRead16(unsigned int a);
 void PicoWrite16(unsigned int a, unsigned short d);
 
 
+/* avoid dependency on newer glibc */
+static int isspace_(int c)
+{
+       return (0x09 <= c && c <= 0x0d) || c == ' ';
+}
+
 void PicoPatchUnload(void)
 {
        if (PicoPatches != NULL)
@@ -248,7 +250,8 @@ int PicoPatchLoad(const char *fname)
 
                llen = strlen(buff);
                for (clen = 0; clen < llen; clen++)
-                       if (isspace(buff[clen])) break;
+                       if (isspace_(buff[clen]))
+                               break;
                buff[clen] = 0;
 
                if (clen > 11 || clen < 8)
@@ -271,9 +274,11 @@ int PicoPatchLoad(const char *fname)
                strcpy(PicoPatches[PicoPatchCount].code, buff);
                /* strip */
                for (clen++; clen < llen; clen++)
-                       if (!isspace(buff[clen])) break;
+                       if (!isspace_(buff[clen]))
+                               break;
                for (llen--; llen > 0; llen--)
-                       if (!isspace(buff[llen])) break;
+                       if (!isspace_(buff[llen]))
+                               break;
                buff[llen+1] = 0;
                strncpy(PicoPatches[PicoPatchCount].name, buff + clen, 51);
                PicoPatches[PicoPatchCount].name[51] = 0;