snes9xgit/snes9x — pull request #7 by bl0ckeduser (2011-11-13 18:17:33+00:00)
Title: Fix mising header file

This patch fixes a build problem I encountered:

g++ -I. -I.. -I../apu/ -I../unzip/ -I../jma/ -I../filter/ -c -O3
-fomit-frame-pointer -fno-exceptions -fno-rtti -pedantic -Wall -W
-Wno-unused-parameter -I/usr/X11R6/include -DZLIB -DUNZIP_SUPPORT
-DJMA_SUPPORT -DHAVE_MKSTEMP -DHAVE_STRINGS_H -DHAVE_SYS_IOCTL_H
-DHAVE_STDINT_H -DRIGHTSHIFT_IS_SAR -DNOSOUND -DMITSHM ../controls.cpp
-o ../controls.o
../controls.cpp: In function `void S9xSetControllerCrosshair(crosscontrols,
signed char, const char*, const char*)':
../controls.cpp:3363: `isalnum' undeclared (first use this function)
../controls.cpp:3363: (Each undeclared identifier is reported only once for
each function it appears in.)
make: *** [../controls.o] Error 1